Nav Tumbler | 35 oz Coolers It features double-wall vacuum insulation

It features double-wall vacuum insulation and a locking gasket to seal in the cold

Each flask comes with an attached leak resistant cap

Equip yourself with a road-trip essential

The Simple Modern® Trek Kids Tumbler is a cupholder-friendly standout

You can easily access your drink through the signature leakproof Straw Lid™ with hinge lock on the pickleball court

Nav Tumbler | 35 oz Coolers It features double-wall vacuum insulationTransform your commute. The BrMate Nav 35 oz is a versatile hydration staple designed for your daily flow. Constructed with BevGuard technology and cupholder friendly stainless steel, it maintains perfect temperature. The OctaLock thread system allows for flexible sipping angles during a long road trip. To protect the quality of your custom design and keep it a permanent part of your daily routine, we recommend hand wash only.