Hydro Flask Standard Mouth 21 oz Custom Bottles with Flex Cap, Black Color:Black 4 wide x 4

4 wide x 4

Fabric: 100% acrylic shell 100% polyester fleece lining

Made with 18/8 pro-grade stainless steel for durability

drop in a cold beverage and enjoy ice cold drinks for up to three hours

The intro pages invite you to work out your objectives for the year and take note of t Bound hard cover with rounded corners

Hydro Flask Standard Mouth 21 oz Custom Bottles with Flex Cap, Black Color:Black 4 wide x 4Your perfect travel companion. Keep life moving with the Hydro Flask Standard Mouth With Flex Cap 21oz. It stashes easily into a small shoulder bag, your packs side pocket, or your car cup holder, and holds enough ice cold goodness to keep you going for hours without weighing you down. No wonder it's one of our bestselling water bottles. TempShield insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours. BPA