Hyperlite 3400 Southwest 55L Backpack - Unisex 6016-661

Hyperlite 3400 Southwest 55L Backpack - Unisex

Free shipping for this item

Free store pickup

Order online, get it at your local MEC. It couldn’t be easier.

Rocksolid Guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, undergarments and swimwear excluded).

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it.

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.


Show Description

From bush whacking to tight squeezes, this lightweight pack is designed to go where others faulter. The ultra-abrasion-resistant Dyneema handles the most rugged adventures while still being light enough for fast missions. Multiple external pockets and daisy chains provide additional storage options on the outside.

  • Ultra-durable Dyneema and polyester composite withstands rugged environments.
  • Highly water-resistant construction and rolltop closure keep your gear dry.
  • Dyneema shoulder straps and hip belt with closed cell foam provide a comfortable carry.
  • Aluminum stays provide structure and can be removed for extra weight saving.
  • 3 external pockets store and protect extra gear.
  • Top and side compression straps keep your load as small as possible.
  • Compatible with Hyperlite Versa, Shoulder Pocket, Stuff Sacks and Pods.

Tech specs

Show Tech specs
Weight 989g
Ideal for Backpacking
Main fabric
  • Dyneema
  • Polyester

The location of all access points into the main compartment of the pack.

Hipbelt Padded
Volume 55L
Length 86.5cm
Width 27cm
Depth 16cm
Ventilated back panel No
Additional feature(s)
  • Roll top
  • Hipbelt pocket(s)
  • Compression straps
  • Ice axe/pole attachment
  • Hydration compatible (reservoir sold separately)
Made in USA