Our soft cooler was designed to protect your food and drink from heat, hell, and highwater. Cram it into the saddlebag or strap it to the back of your ATV. The Cooler's waxed-cotton body, closed-cell foam insulation and sturdy YKK brass zippers can handle that sort of treatment, no problemo. One thing a lot of other soft coolers do is leak. This one is leak proof. No leaks, period. If you want it to leak, you'll have to shoot a hole in it. We recommend not doing that. (All this to say, it absolutely, positively, WILL NOT LEAK). Details: - Weather-resistant 18 oz. waxed canvas or Vintage Camo canvas - Thick, full-grain US cowhide vegetable tanned leather - Antique YKK brass zipper with leather pulls - Strong UV and weather resistant marine grade polyester thread - Front slip pocket - Guaranteed leak proof - Mission Mercantile Lifetime Promise