Swig Life
Rainglow 12oz Flip + Sip Slim Tumbler
Best durable insulated tumbler for active children aged three and up.
This 12oz Rainglow tumbler is your perfect traveling companion, featuring a whimsical pastel design. Designed for little adventurers, it boasts a game-changing Flip + Sip Cap with an integrated straw and a flexible carry handle for easy sipping on the go. Triple insulation keeps drinks cold for over 9 hours or hot for more than 3 hours. Its condensation-free, nonbreakable construction and slip-free silicone base ensure durability and user-friendliness for everyday fun.
$33.95
Owner Satisfaction
4.6
/ 5
Category Rank
2206
/ 9679
#2206 in Tumblers
Price vs Category Average
-36%
Below average
Capacity
12
/ oz
Who it's for
- Commuters needing drinks to stay cold during the day
- Minimalists wanting a portable, spill-resistant hydration solution
- Style-conscious users prioritizing long-lasting, scratch-resistant aesthetics
Who should skip it
- Heavy drinkers requiring larger volumes of coffee or water
- Busy individuals wanting a low-maintenance, easy-to-clean lid
- Budget-focused shoppers seeking maximum value for their money
Performance breakdown
Thermal Retention
Triple insulation keeps beverages at temperature for impressive durations.
Child-Friendly Design
Integrated straw and flexible handle make hydration effortless for little hands.
Durability
Nonbreakable stainless steel construction withstands the rigors of daily play.
Maintenance Ease
Dishwasher-safe components simplify cleanup for busy parents.
Stability
Slip-free silicone base prevents accidental spills on smooth surfaces.
Portability
Compact dimensions and lightweight frame fit perfectly in small backpacks.
Key Specs
Capacity
12oz
Material
304-18/8 Stainless Steel
Dimensions
7.1" H x 2.75" W
Empty Weight
0.6lb
Insulation
Triple (double-walled, vacuum-sealed, copper-plated)
Lid Type
Flip + Sip Cap with straw and flex handle
Base
Slip-free silicone
Features
- Flip + Sip Cap with integrated straw
- Easy-carry flexible handle
- Condensation-free exterior
- Nonbreakable construction
- Triple insulation technology
- Slip-free silicone base
- Designed for children 3+
- Dishwasher safe
What customers say
The Rainglow 12oz Flip + Sip Tumbler shines with its smart design and user friendly features. Users appreciate its attractive look and slim, comfortable shape, noting it fits well in most cup holders and is easy to hold. The innovative Flip + Sip lid is a standout, offering convenient one handed operation for quick sips. This tumbler effectively combines appealing aesthetics with practical, reliable functionality, making it a great choice for everyday use.
Know before you buy
The Flip + Sip cap is designed for convenient, upright sipping. While it is secure for everyday use, it is not intended to be 100% leak-proof if tossed loosely into a bag.
Yes, the entire tumbler, including the lid and straw, is dishwasher safe. We recommend placing all parts on the top rack for the best results.
Thanks to its triple-insulated, copper-plated construction, the tumbler keeps beverages cold for over 9 hours or hot for more than 3 hours.
The tumbler is crafted from 304-18/8 stainless steel with a nonbreakable construction, making it sturdy enough to withstand drops and daily play. It is specifically designed for children ages 3 and up.
No, the exterior is condensation-free, meaning it will stay dry to the touch regardless of the temperature inside. Additionally, the slip-free silicone base helps keep the tumbler stable on surfaces.
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Ready to buy?
$34