Here's what other sites are saying:
This neoprene-covered Bota Bag stores all types of hot, cold and frozen liquids. Container will not degrade from storing acidic liquids. Bota shape conforms to body contours and packs well. Inner bladder made of polyethylene. Covered with flexible 1/16" neoprene.
Bota of Boulder Bota Bag - 50 oz.
Bota of Boulder Bota Bag 32 oz.
Bota of Boulder Bota IV-Cordura Nylon
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