DURABLE: Made from 100% recyclable pet plastic and BPA-free resin, the outdoors flask won’t shatter on even your most adventurous expeditions. COMPACT DESIGN: Weighing in at only 3.6 ounces and measuring 3.6 x 1.6 x 6.8 inches, the outdoor flask is lightweight and fits easily in your pack or pocket. VERSATILE: The less baggage, the better! The outdoors flask’s cap doubles as a camp shot glass for mixing cocktails (or sanitary sipping). NO UNWANTED SPILLS: The flask’s leak-resistant O-ring seals prevents accidents, even in pressurized airplane cabins. LIFETIME PROMISE: GSI Outdoors spent over 30 years building quality, performance products and stands behind them 100%. GSI Outdoors warranties all products for the original owner against manufacturing defects for the lifetime of the product. Sport type: Camping & Hiking