BioGreen Biodegradable BPA-Free Sport Bottle with Extra Wide Mouth and DuoFlow Lid with Tether (32-Ounce, Frosted Clear, Plain) 32 oz extra wide mouth easy squeeze sports bottle with DuoFlow 70 mm tethered cap (This bottle does not fit all bike cages) These bottles are BIODEGRADABLE (meaning they will biodegrade if they end up in a land fill) they are RECYCLABLE (meaning they can be recycled) they are REUSABLE (meaning they hold up for years of use) and are made from RECYCLED MATERIALS Soft squeezable LDPE plastic, recycle symbol #4, BPA Free Made in the USA Join the green revolution with BioGreen Bottles Bottle Dimensions: diameter 2.88 height 10.5 - Approximate Bottle Weight: 3.8 oz(107 grams)