Ideal for keeping gear dry in wet conditions, this lightweight bag has a roll-top closure and is fully seam-sealed.|250 denier polyester tarpaulin with waterproof coating on both sidesDetachable, adjustable shoulder sling strapNot intended to be submersible due to roll-top closureRoll top tightly 4 times and clip closed for best water-resistant performanceNot recommended for electronics without double-bagging inside waterproof pouchesDimensions: 20 h x 12 w, Approx. 1,080 cubic inches; 9 w x 6 d oval-shaped bottom resists rollingTo maintain optimal water resistance, special care must be taken when decorating. Low-heat or non-heat decoration suggested and test prior to decorating. Embroidery not recommended.*Bags not intended for use by children 12 and under. Includes a California Prop 65 and social responsibilityhangtag .