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Deuter ACT Trail PRO 40

Deuter ACT Trail PRO 40 is rated 4.3 out of 5 by 3.
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4.3 Star Rating

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"In Stock" means this item is ready to ship. Orders placed before 3pm EST using a ship speed of 1 Day, 2 Days, or 3 Days will ship SAME DAY. Orders using 4-6 Day ship speed will ship within one business day.

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Product Description Item No.   10276057

FEATURES of the Deuter ACT Trail PRO 40

  • Two-way zip on the front allows direct access to well-buried items, even when the lid is closed
  • Padded, anatomically shaped Auto-Compress hip belt with easy Pull-Forward adjustment ensure a quick, super tight fit
  • Body-hugging fit of the Aircontact Trail System guarantees full load control
  • Anatomically shaped, perforated 3D AirMesh shoulder straps with load adjustment straps
  • Stretch front pocket for storage of jacket, helmet, harness etc.
  • Zipped front compartment for maps etc.
  • Tough, highly breathable 3D AirMesh lining
  • Lid pocket, internal valuables pocket, one zippered side pocket and one stretch side pocket provide a variety of storing solutions
  • Ice axe and hiking pole loops also for foldable poles
  • SOS label
  • Compression straps
  • Integrated, detachable rain cover
  • Hydration system compatible
  • Fits torso length 16 - 21 in.

- + Product Specifications
Gender: Mens
Features: Raincover Included, Hydration Compatible, Sternum Strap, Ventilated Back Panel, Compression Straps, Ice Axe / Trekking Pole Loops, Hip Belt
Best Use: Day Hiking
Weight: 54 oz
Pack Capacity: 40 liters / 2441 cubic inches
Frame Type: Frameless
Pack Access: Top
Torso Range: 16 - 21 in.
Product Technology: Deuter Alpine, Deuter Aircontact
Deuter Alpine Back System

Deuter Alpine Back System
Alpine back system packs combine comfort, durability, functionality, and low weight to offer unbeatable pack control. They feature two flexible softstripe back pads that are perfectly adapted to the anatomy and follow the wearer's movements, and provide comfortable ventilation along the back. A sleek shape also helps keep the pack load closer to the center of gravity of the hiker, for increased pack control and comfort while moving.

Check Out All Deuter Alpine Back System Packs >

Deuter Aircontact Back System

Deuter Aircontact System
The principle behind the Aircontact system is to bring the pack weight close to the hiker's center of gravity, making it easier to carry heavy loads. Cushions made from unique hollow chamber foam create a pump effect to move air more efficiently, and provide fantastic ventilation. The end result is up to 15% less perspiration for the hiker (proven in tests conducted by Gabriel L.&T and the University of Erlangen), and a pack that offers outstanding load transfer and a secure, perfectly balanced fit.

Check Out All Deuter Aircontact Back System Packs >

Rated 3 out of 5 by from A love-hate relationship A 40 liter pack is an oddball size - too big for most day hikes but rarely big enough for an overnight. I needed a large day pack primarily for winter hikes in the Columbia Gorge and ski tours in the Cascades. What drew me to this product was the suspension. The hip belt is great quality so it carries the load and nestles down into my lumbar area like none other. That was the main selling point as I now have to be careful about transferring the weight off my spine and onto my hips. That said, some of the design details drive me bananas. The pack comes with an abundance of pockets but aside from the front shove pocket they're all too small and don't stretch. There are pockets on the hip belt but they're barely big enough for a Clif bar. And pity the top flap. The flap is sewn so you can't expand this pack to squeeze in extra gear for a summer overnight. Also, the pocket in the top flap is too small. Worse yet, the way Deuter has "sculpted" the flap to fit over the top pack entrance it's difficult to impossible stow a pair of showshoes, foam pad or anything else that needs to spill out either side below the top flap. It's a total head scratcher! Surprisingly, this pack turned out to be amazing as a travel pack. It's as big a pack as you can fit in an airline overhead bin. I "bus-backpacked" around central america for 2.5 weeks and everything about the pack seemed just right. The U shaped zipper which allows access to the interior of the pack is GREAT for travelling. I fly a lot and this pack has become my go-to piece of luggage. This is a good pack, but now that I've seen the Gregory Zulu 40 I'd recommend it instead.
Date published: 2016-07-08
Rated 5 out of 5 by from Conquer any summit I purchased this deuter pack in Aug and have uses it in three seperate excursions in the White Mountains. It holds everything for a day hike or a short overnighter. The pack is a simple design that carries comfortably. I love how I can access the main compartment from the top or the front. The quality of construction is equal to a pack twice the price. Don't hesitate on this one.
Date published: 2017-10-28
Rated 5 out of 5 by from Everything I had hoped! Perfect size for aspiring or practiced minimalists. Feels comfortable and appears really durable. I think it will last years!
Date published: 2016-02-18
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- + Size Guide

Deuter Men's Packs

Deuter technical and backpacking packs are offered in One Size for each volume, and feature an adjustable torso range. Please check the PRODUCT FEATURES and / or SPECIFICATIONS for the torso range measurements of a pack, and follow the steps below to determine your torso size.

Deuter hipbelts are adjustable to accommodate most any wearer.

1. Put your chin to your chest and feel for the big bone protruding on your neck at the top of your spine. That's the C7 vertebra.

2. Feel your hip bone, the top part of this is your iliac crest. Find the spot on your back that is level with the top of this crest.

3. Have someone measure the distance between these two points, following the contours of your spine.