Sternum Strap

Our removable, adjustable sternum strap makes it easier to carry your fully-loaded Knack Pack by helping to spread out the weight of the bag. It’s also great for daily use by keeping the shoulder straps in place on your shoulders. Best of all, you can take it off and stow it when you want a cleaner look. For Knack Packs with removable sternum strap only. Learn More

Dimensions
Small	Medium	Large
Front
shop now	shop now	shop now
Side Unexpanded
16 Liters	17 Liters	22 Liters
Side Expanded
16 L + 13 L = 29 Liters	17 L + 14 L = 31 Liters	22 L + 15 L = 37 Liters

Additional Specs
Small	Medium	Large
Weight
2 lb 4 oz	Fabric: 2 lb 11 oz Leather: 3 lb 9 oz	3 lb 4 oz
Laptop
13"	15"	17"
Overhead
All Jets	All Jets	All Jets
Under Seat
All Jets	All Jets	All Jets (when unexpanded)
Outfits
1-2	2-3	3-4
Trolley Sleeve
Yes	Yes	Yes
Water Bottle Pocket
17 oz S'well™/18 oz Hydro Flask™	17 oz S'well™/24 oz Hydro Flask™	25 oz S'well™/24 oz Hydro Flask™