2-in-1 hot & cold dual-chamber 30oz tumbler
Splitflask 30oz dual-chamber tumbler that keeps coffee and water separate with leak-resistant lid. One reviewer notes good quality and perfect fit for car cup holders
Highlights
- dual 15oz sides stay separate
- two drinks in one tumbler
- fits cup holders
Pros
- dual-chamber design for separate drinks
- leak-resistant lid
- fits car cup holders
- bpa-free stainless steel construction
- real-world hot & cold performance
Cons
- mixed feedback on temperature retention
- mixed reviews on seal reliability
- some durability concerns
Best For
Features
- Dual 15oz chambers keep drinks separate with aligned lid
- 2-in-1 design carries coffee and water in one 30oz tumbler
- Leak-resistant construction supports daily use with 2-drink separation
- Hot remains warm for up to 12 hours; cold stays chilled for hours