backpack vented back laptop Amazon.com: Volkano X Multi-Compartment 15.6 Inch with Padded and Adjustable Shoulder Straps for Comfort Women Travel Daypack Large College School Bookbag Teens [Black] in holster Custom Puma Basic Backpack -

The Thirteen Daybag for $149 is similar but slightly smaller

Its made to roll up over rocks as you hop it on the bottom or drag it over pebbles

Tradeoffs include a minimal suspension (a flexible plastic framesheet rather than a true framed support), limited internal organization, no shovel pocket, and no dedicated crampon/traction pocket, which matter if you plan to use the pack for serious backcountry skiing or technical glacier travel

But they are capable of much more we have used them for catching barbel and chub on the float, feeder fishing on local commercials and even as travel reels for using abroad when lure fishing for some hard fighting, saltwater species