40 oz Travel Tumbler Collars Soft and Forgiving fabric

Soft and Forgiving fabric

The hydrophilic rubber ear and nose pieces increase grip as you sweat

Flyknit fabric is stretched

For tennis players looking for superior stability and support

40 oz Travel Tumbler Collars Soft and Forgiving fabricThe new Travel Tumbler is here to hydrate more and refill less. A very comfortable, extremely durable handle takes it to the next level, and the large size can go anywhere, even fitting most cupholders. TempShield double wall insulation ensures cold stays cold, and the flexible straw is easy to sip any which way. TempShield double wall vacuum insulation protects temperature for hours Snug, secure, splash resistant Press In Straw Lid Flexible straw