Black Hole Duffel 55L Color:Seabird Grey while an internal security pocket

while an internal security pocket stashes your keys and wallet safely when dropping in to the gym

you'll achieve rugged durability through the sturdy triple needle reinforced construction that includes rivets at high-stress points

Double-wall vacuum insulated vessel

Reinforced stainless steel attachment loops

and swapping solution

Black Hole Duffel 55L Color:Seabird Grey while an internal security pocketThis 55 liter workhorse organizes your gear and has enough space for a fun hog weekend or a well organized extended trip. It delivers the same legendary performance you expect from our Black Hole bags, but with a huge step toward impact reduction with 100% recycled body fabric, lining and webbing, and now a pioneering recycled TPU film laminate with a sleek matte finish. Made in a Fair Trade Certified factory. ____________________ Specs & Features