Shop by Category

Western Mountaineering Bag Expander

Read All 2 Reviews
Item No.   775382

This brand DOES NOT qualify for the CACTUS 20% off one full priced item deal. Please don't hate us.

The Western Mountaineering Sleeping Bag Expander can be added to your favorite Western Mountaineering sleeping bag to create a bit of extra elbow room, or breathing room during warmer weather camping trips. The bag expander is also great for providing just the right amount of space to squeeze into a sleeping bag with that special someone for some world class snuggling. This sleeping bag expander is technically compatible with Western Mountaineering sleeping bags only, so if you buy it thinking it will work with another brand's sleeping bag and it doesn't, it's your own fault.

FEATURES of the Western Mountaineering Sleeping Bag Expander

  • Designed to coordinate with only Western Mountaineering sleeping bags
  • Instantly provides more space in sleeping bag
  • Great for creating extra room for warmer weather camping
  • Also allows you to squeeze into a Western Mountaineering sleeping bag with a snuggle buddy


  • Weight: 3.5 oz / 99 g
  • Compatible with Western Mountaineering sleeping bags

This product can only be shipped within the United States. Please don't hate us.


Ships FREE       When will I get it?

Select a Size Size
Add to Cart Save for Later
Add a pic of this gear in action!
Western Mountaineering Bag Expander Enlarge


Your Cart is Empty.

(Walter Sobchak: "You want a toe?
I can get you a toe, believe me.
There are ways, Dude.")

0 items      Subtotal: $0.00
Checkout View/Edit Cart


20% off a Full-Priced Item      -      use code CACTUS        +        20% off Our Best Brands              Details

DETAILS AND RULES Here are some rules about the 20% Off thing....

The 20% off one full priced item cannot be combined with other codes or promotions and it can't be applied to prior purchases. The 20% off is good on in-stock items only. Exclusions apply. You must use code CACTUS on one full priced item. The sale only applies to select brands, and not all items from those brands are included in the sale. Offer valid 5/11/15 through 5/25/2015 but may be changed or canceled at any time without prior notice. Sorry for being so mean about everything.