Ice-cold drinks on a summer day! That and more with the 11L Outdoor Insulated Cooler Bag from the folks at Naturehike. Excellent cold retention is assured with thick closed-cell foam, we’re talking 1 inch thick on the bottom and 0.75 inch foam on the cover and sides, plus an airtight, waterproof zipper to hold all that coldness in! That means a whopping 2 days of cold storage, with an added bonus of no condensation accumulating on the outside of the bag. The inside size is 11.4”x8.3”x7.5”, and the wide, zippered opening makes it easy to load your sandwiches, fruit, up to 12 drink cans, and frozen gel packs. The outer shell is wear-resistant, puncture-resistant, and waterproof. A convenient bottle opener, slip-resistant shoulder pad, grab handles, side handles, and adjustable strap complete the package on this all-purpose bag. The Naturehike 11L Outdoor Insulated Cooler Bag is your ticket to on-the-go cold food and drinks on your next TrailblazerGirl adventure!