osprey addons daylite pack Plus Commuter Backpack - Lightweight, Everyday with Laptop Sleeve and Water Bottle Pockets the Daylite Osprey Daylite Pack Special Edition

View more 1 / 2 Yoga mats Lol, Lululemon, shoes, bag $10.00 Thornhill 4.0 1

we liked it so much we gave it an award, too.) And Kelty has pulled off a potentially even niftier trick with the PK 50, a completely zipperless 50-liter backpack

When we checked it to see how cold drinks were after 24 hours in the backpack, half-filled with ice, it was among the top contenders, maintaining a temperature of 28.6F

All of the cheap PVC pouches from Amazon (such as those from Packism, Lermende, and CableintheBay) leaked badly from the zippers, but even pricier pouchesincluding one with AquaGuard YKK zippers and welded seamshad some leakage when turned upside down