Go Series Replacement Membrane Microfilter RBACK-080-PSAR and flexible handle makes this

and flexible handle makes this lunch box easy for little hands to carry

New Coreprotect water resistance feature for dependable use in tough conditions

The reel is made from glass-filled nylon and features a double-anodized aluminum spool with oversized bail wire for added durability

Shell: Taffeta

Go Series Replacement Membrane Microfilter RBACK-080-PSAR and flexible handle makes this__________________ Features Compatible with Go series water bottles purchased 2023 or later. Not compatible with earlier models that feature the flip up mouthpiece and carabiner attachment. Protects against bacteria (including E. coli, Salmonella), parasites (including Giardia and Cryptosporidium), microplastics, chlorine, organic chemical matter, silt, sand, and cloudiness; improves taste Long lasting membrane microfilter lasts up to 1,000 gallons