PxPixel
Western Mountaineering Sonora Sleep Liner - Moosejaw
 
Exciting rules and info about the Up to 40% off Winter Clearance deal:

  • Does not apply to previous purchases.
  • Not everything is 40% off.
  • Exclusions may apply.
  • Sorry to be so mean about it.

About that 20% Off Burton Jackets and Pants Bundle thing:

  • You must use code BURTON20 during checkout.
  • Your cart must include an eligible Burton jacket and eligible Burton pants to qualify for the promotion.
  • Works on select styles only.
  • Exclusions may apply. Does not apply to previous purchases.
  • Offer valid through 2/1/23 and is subject to change at any time.

FREE Shipping Offers:


Bike Shipping Info and Offers:

  • Get FREE 4-6 Day Ground Shipping on all bike accessory orders over $49.00.
  • Complete bikes will ship 4-6 Day for $4.95
Western Mountaineering Sonora Sleep Liner
Pacific Blue
Wishlist Icon

Western Mountaineering Sonora Sleep Liner

Western Mountaineering Sonora Sleep Liner is rated 5.0 out of 5 by 1.
  • y_2023, m_1, d_30, h_21
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.34
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_10336347, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_moosejaw
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 4ms
  • REVIEWS, PRODUCT
5 Star Rating
5.0
$54.00 - $58.00
OR
+ earn up to $5.80 in Rewards Dollars
Select a Size
Please select a size
Select a Color
Please select a color
Size Guide
Some items available for immediate pickup Select Store

Special order items take longer to ship

We want to make extra-sure you realize that you've added a special order item to your cart. These items take a little longer to get to you because we have to order from the manufacturer first. The "Est. Ship Date" is the date we expect items to leave our warehouse... so add your chosen shipping speed to see when it will show up at your door.

	{"type": "FeatureCollection", "features": [{"geometry": {"type": "Point", "coordinates": [-105.255852, 40.01889] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 11am - 6pm Sun: 12pm - 6pm", "description": "Moosejaw Storefront", "name": "Boulder", "phone": "(720) 452-2432", "storeid": "01", "ffmcId": "10064", "RBStoreId": "010", "Address": "1750 29th Street, Unit 1042, Boulder, CO 80301", "AddressLines": {"line1": "1750 29th Street", "line2": "Unit 1042", "city": "Boulder", "state": "CO", "zipcode": "80301", "country": "US"}, "closingHours": {"sunday": "18", "monday": "19", "tuesday": "19", "wednesday": "19", "thursday": "19", "friday": "19", "saturday": "19"} } }, {"geometry": {"type": "Point", "coordinates": [-83.748237, 42.278766] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 11am - 6pm Sun: 12pm - 6pm", "description": "Moosejaw Storefront", "name": "Ann Arbor", "phone": "(734) 769-1590", "storeid": "02", "ffmcId": "10056", "RBStoreId": "007", "Address": "327 S Main Street, Ann Arbor, MI 48104", "AddressLines": {"line1": "327 S Main Street", "line2": "", "city": "Ann Arbor", "state": "MI", "zipcode": "48104", "country": "US"}, "closingHours": {"sunday": "18", "monday": "19", "tuesday": "19", "wednesday": "19", "thursday": "19", "friday": "19", "saturday": "19"} } }, {"geometry": {"type": "Point", "coordinates": [-83.208229, 42.541477] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 11am - 6pm Sun: 12pm - 6pm", "description": "Moosejaw Storefront", "name": "Birmingham", "phone": "(248) 203-7777", "storeid": "03", "ffmcId": "10052", "RBStoreId": "001", "Address": "34288 Woodward Ave, Birmingham, MI 48009", "AddressLines": {"line1": "34288 Woodward Ave", "line2": "", "city": "Birmingham", "state": "MI", "zipcode": "48009", "country": "US"}, "closingHours": {"sunday": "18", "monday": "19", "tuesday": "19", "wednesday": "19", "thursday": "19", "friday": "19", "saturday": "19"} } }, {"geometry": {"type": "Point", "coordinates": [-87.655949, 41.915706] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 11am - 6pm Sun: 12pm - 6pm", "description": "Moosejaw Storefront", "name": "Chicago", "phone": "(773) 529-1111", "storeid": "04", "ffmcId": "10054", "RBStoreId": "003", "Address": "1901 North Clybourn, Chicago, IL 60614", "AddressLines": {"line1": "1901 North Clybourn", "line2": "", "city": "Chicago", "state": "IL", "zipcode": "60614", "country": "US"}, "closingHours": {"sunday": "18", "monday": "19", "tuesday": "19", "wednesday": "19", "thursday": "19", "friday": "19", "saturday": "19"} } }, {"geometry": {"type": "Point", "coordinates": [-83.048827, 42.333791] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 11am - 6pm Sun: 12pm - 6pm", "description": "Moosejaw Storefront", "name": "Detroit", "phone": "(313) 338-3661", "storeid": "05", "ffmcId": "14608", "RBStoreId": "014", "Address": "1275 Woodward Ave, Detroit, MI 48226", "AddressLines": {"line1": "1275 Woodward Ave", "line2": "", "city": "Detroit", "state": "MI", "zipcode": "48226", "country": "US"}, "closingHours": {"sunday": "18", "monday": "19", "tuesday": "19", "wednesday": "19", "thursday": "19", "friday": "19", "saturday": "19"} } }, {"geometry": {"type": "Point", "coordinates": [-84.477334, 42.733485] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 11am - 6pm Sun: 12pm - 6pm", "description": "Moosejaw Storefront", "name": "East Lansing", "phone": "(517) 333-4000", "storeid": "06", "ffmcId": "10051", "RBStoreId": "000", "Address": "555 E Grand River Ave, East Lansing, MI 48823", "AddressLines": {"line1": "555 E Grand River Ave", "line2": "", "city": "East Lansing", "state": "MI", "zipcode": "48823", "country": "US"}, "closingHours": {"sunday": "18", "monday": "19", "tuesday": "19", "wednesday": "19", "thursday": "19", "friday": "19", "saturday": "19"} } }, {"geometry": {"type": "Point", "coordinates": [-85.669997, 42.955232] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 11am - 6pm Sun: 12pm - 6pm", "description": "Moosejaw Storefront", "name": "Grand Rapids", "phone": "(616) 570-0135", "storeid": "07", "ffmcId": "15608", "RBStoreId": "015", "Address": "410 Ionia Ave SW, Grand Rapids, MI 49503", "AddressLines": {"line1": "410 Ionia Ave SW", "line2": "", "city": "Grand Rapids", "state": "MI", "zipcode": "49503", "country": "US"}, "closingHours": {"sunday": "18", "monday": "19", "tuesday": "19", "wednesday": "19", "thursday": "19", "friday": "19", "saturday": "19"} } }, {"geometry": {"type": "Point", "coordinates": [-82.916142, 42.390324] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 11am - 6pm Sun: 12pm - 6pm", "description": "Moosejaw Storefront", "name": "Grosse Pointe", "phone": "(313) 881-9999", "storeid": "08", "ffmcId": "10053", "RBStoreId": "002", "Address": "17037 Kercheval, Grosse Pointe, MI 48230", "AddressLines": {"line1": "17037 Kercheval", "line2": "", "city": "Grosse Pointe", "state": "MI", "zipcode": "48230", "country": "US"}, "closingHours": {"sunday": "18", "monday": "19", "tuesday": "19", "wednesday": "19", "thursday": "19", "friday": "19", "saturday": "19"} } }, {"geometry": {"type": "Point", "coordinates": [-94.592791, 39.042297] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 11am - 6pm Sun: 12pm - 6pm", "description": "Moosejaw Storefront", "name": "Kansas City", "phone": "(816) 832-4493", "storeid": "09", "ffmcId": "10065", "RBStoreId": "011", "Address": "439 W 47th Street, Kansas City, MO 64112", "AddressLines": {"line1": "439 W 47th Street", "line2": "", "city": "Kansas City", "state": "MO", "zipcode": "64112", "country": "US"}, "closingHours": {"sunday": "18", "monday": "19", "tuesday": "19", "wednesday": "19", "thursday": "19", "friday": "19", "saturday": "19"} } }, {"geometry": {"type": "Point", "coordinates": [-83.2169984, 42.5467069] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 11am - 6pm Sun: 12pm - 6pm", "description": "Moosejaw Storefront", "name": "Birmingham Bike and Snow", "phone": "(248) 212-0565", "storeid": "11", "ffmcId": "17108", "RBStoreId": "022", "Address": "284 West Maple Rd, Birmingham, MI 48009", "AddressLines": {"line1": "284 West Maple Rd", "line2": "", "city": "Birmingham", "state": "MI", "zipcode": "48009", "country": "US"}, "closingHours": {"sunday": "18", "monday": "19", "tuesday": "19", "wednesday": "19", "thursday": "19", "friday": "19", "saturday": "19"} } }, {"geometry": {"type": "Point", "coordinates": [-94.2087133, 36.3719108] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 10am - 8pm Sun: 11am - 6pm", "description": "Moosejaw Storefront", "name": "Bentonville", "phone": "(479) 265-9245", "storeid": "12", "ffmcId": "715845991", "RBStoreId": "026", "Address": "111 South Main Street, Bentonville, AR 72712", "AddressLines": {"line1": "111 South Main Street", "line2": "", "city": "Bentonville", "state": "AR", "zipcode": "72712", "country": "US"}, "closingHours": {"sunday": "18", "monday": "21", "tuesday": "21", "wednesday": "21", "thursday": "21", "friday": "21", "saturday": "21"} } }, {"geometry": {"type": "Point", "coordinates": [-94.7955, 38.89087] }, "type": "Feature", "properties": {"category": "storefront", "hours": "Mon - Sat: 10am - 8pm Sun: 11am - 6pm", "description": "Moosejaw Storefront", "name": "Olathe", "phone": "(913) 203-4189", "storeid": "13", "ffmcId": "17109", "RBStoreId": "023", "Address": "686 N Central Street, Olathe, KS 66061", "AddressLines": {"line1": "686 N Central Street", "line2": "", "city": "Olathe", "state": "KS", "zipcode": "66061", "country": "US"}, "closingHours": {"sunday": "18", "monday": "21", "tuesday": "21", "wednesday": "21", "thursday": "21", "friday": "21", "saturday": "21"} } }] }
FREE Shipping on orders $49+

Delivery: FREE > $49

-- Get it by: Select Size/Color

to most locations

Delivery: Unavailable

Sorry, this product is only available in select stores

Store Pickup: FREE

-- Get it by:  

Store Pickup: Unavailable

Sorry, this product is not available for store pickup

at Moosejaw Stores Change

Ship to Store: FREE

-- Get it by: Select Size/Color

Ship to Store: Unavailable

Sorry, this product is not available for ship to store

at Moosejaw Stores Change

The Western Mountaineering Sonora Sleep Liner is a lightweight liner for your sleeping bag. Use it alone on hot nights atop your bag or even when you travel. It's much like a sheet and has an included, attached stuff sack to carry it around in. When used inside your bag it adds a softness against the skin and keeps dirt off your bag.

Product Description
Item No.   10336347

The Western Mountaineering Sonora Sleep Liner is a lightweight liner for your sleeping bag. Use it alone on hot nights atop your bag or even when you travel. It's much like a sheet and has an included, attached stuff sack to carry it around in. When used inside your bag it adds a softness against the skin and keeps dirt off your bag.

FEATURES of the Western Mountaineering Sonora Sleep Liner

  • Drawcord closure

Product Specifications
Weight: 6.4 oz
Material Details: Polyester
Length: 78.8 in.
Disclaimer: We only ship this brand to US Addresses.
Best Use: Camping
Product Reviews
Rated 5 out of 5 by from Very Comfortable I bought this for a long backpacking trek on the Pacific Crest Trail to add some comfort and extra warmth in the Sierra. Have been testing it prior to my trip and have found it to be very comfortable. It does also add to my warmth. Durability will be tested over the mxt three months.
Date published: 2018-03-29
  • y_2023, m_1, d_30, h_21
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.34
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_10336347, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_moosejaw
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 2ms
  • REVIEWS, PRODUCT

does this product add warmth to your sleeping bag and by how much?

Asked by: Joe M
Hey there thanks for your question. The Western Mountaineering Sonora Sleep Liner doesn't really add enough warmth to make a substantial impact in the temperature rating. The liner functions like a sock in a boot, it's a better layer next to skin, it helps absorb and wick away sweat, and since this is much easier to toss in a washing machine, it helps keep your sleeping bag fresh between washes. I hope this helps!
Answered by: Gator
Date published: 2022-10-12

How does the liner secure to the main bag, so it doesnt just slide down to your feet?

Asked by: Bill
Great question! This is a fully detached liner with no connectors. It will float freely within the sleeping bag. I hope this helps!
Answered by: Foxxy Cleopatra
Date published: 2021-11-25

Does the liner have a zipper for easier entry?

Asked by: BRad
Thanks for reaching out! We physically checked this liner and it is essentially a silky bag, complete with a cinch closure at the top. I hope this helps!
Answered by: Foxxy Cleopatra
Date published: 2022-04-24
  • y_2023, m_1, d_30, h_21CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.34
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_10336347, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_moosejaw
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 29ms
  • QUESTIONS, PRODUCT
Size Guide

Western Mountaineering Sonora Sleep Liner

SHAPE + SIZE Taper Regular Taper Long Mummy Regular Mummy Long Rectangular Standard
Length 70" 76" 74" 80" 78"
Max User Height 72" 78" 72" 78" 78"
Shoulder Girth 60" 64" 60" 64" 64"
Hip Girth 48" 52" 48" 52" 64"
Foot Girth 38" 42" 40" 44" 64"
Weight 5 oz 5.63 oz 5.44 oz 6.13 oz 6.44 oz
Stuffed Size 3 x 5" 3 x 5.5" 3 x 5" 3 x 5.5 3 x 5"