Adding more style to your Book loving lifestyle!
This tumbler is the perfect travel companion — a durable, spill-proof straw tumbler with a detachable insulated coffee mug, for true 2-in-1 functionality. It features a slip-proof silicone rubber base, silicone straw with a spill-proof end cap, and an additional lid for hot drinks. Triple layer insulation helps retain hot and cold, so you can enjoy your drinks for hours. It’s all you need to get through a day at the office — or your next adventure.
 
FEATURES:
Hygienic leak proof end cap
Flexible silicone Straw
Removable straw
Leak-proof lid
Durable see-through TritanTM Tumbler
Removable Insulated stainless steel mug,
Insulated Sleeve for temperature retention
Inner copper lining
Silicone rubber slip-proof base,
Screw on leak-proof Flip open lid