The 20 oz. Tote is the Roadster of totes. It’s the perfect choice when you want to tool around town, and its sleek design won’t add any bulk to your ride. And since it snaps on to almost anything, it will keep up with you no matter how fast you go. Good things do come in small packages. SNAP HANDLE ATTACHES TO BACKPACKS, HANDBAGS, ETC. MADE FROM NEOPRENE (THE WETSUIT MATERIAL) INSULATES ONE 20OZ. (500ML) BOTTLE* STRETCHES TO FIT NALGENE?, CAMELBAK?, SIGG?, KLEAN KANTEEN? BOTTLES AS WELL AS SPORT DRINKS STORES FLAT *UP TO 4 HOURS DEPENDING ON EXTERNAL TEMPERATURES STAIN RESISTANT, MACHINE WASH COLD, DRIP DRY W 4.3" x H 11.5" x D .33" (W 10.9cm x H 29.2cm x D .8cm)