Wide Mouth 1L Tritan Sustain Womens T-Shirts E4 Thermoflex Lining: A combination

E4 Thermoflex Lining: A combination of E4 neoprene and Thermo Lining for stretch and warmth

Batteries: 2 lithium CR2032 batteries (included)

Interior drop-in pockets

Materials: 100% neoprene

Wide Mouth 1L Tritan Sustain Womens T-Shirts E4 Thermoflex Lining: A combinationSustainability in your hands. Nalgene is proud to be the first to market with a new resin powered by next generation recycling technology that transforms plastic destined for landfills into high performance BPA BPS free bottles. The new Nalgene Sustain product line is made from 50% certified recycled content further offsetting the use of fossil fuels and lowering greenhouse gas emissions. Features: Completely leak proof: continuous straight shouldered