Quick answer
The Mepal Campus insulated bottle is a compact, leakproof option that keeps drinks cool all day—ideal for school lunchboxes. Choose the Cool mint for a fresh look or the Frozen 2 print for a fun, easy-to-spot design.
Why size and insulation matter for school
A 350 ml capacity is just right for a school day: enough for water or juice without weighing down a lunchbox. The double-wall insulation keeps drinks cool for hours, so kids stay hydrated even on warm afternoons.
Leakproof design is a must
The flip-up cap seals tightly, preventing spills inside backpacks or lunchboxes. This is a key feature for parents who want a no-spill bottle kids can open and close easily.
Trade-off: not for hot drinks
This bottle is designed to keep drinks cool, not hot. If your child needs a thermos for soup or hot chocolate, look at Mepal's Thermos flasks instead. The Campus bottle excels at cold drinks only.
How to decide if this bottle fits your child
- Check the drink temperature needs: If your child only drinks cold or room-temperature beverages at school, this bottle works perfectly. For hot drinks, choose a thermos flask.
- Consider the bottle size: 350 ml is compact and lightweight, ideal for younger kids or short school days. For older kids who need more hydration, a larger bottle may be better. Measure your child's lunchbox space before buying.
- Evaluate the cap ease: The flip-up cap is simple for kids to operate with one hand, but make sure your child can press the button firmly to close it securely. Test the cap with your child at home first.
Product facts
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Campus insulated bottle flip-up 350 ml - Cool mint: Keep your drink cool all day with this compact, leakproof insulated bottle (350 ml). The 350 ml size fits easily in most lunchboxes, and the insulation ensures water stays refreshing from morning to afternoon.
Campus insulated bottle flip-up 350 ml - Cool mint
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Campus insulated bottle flip-up 350 ml - Frozen 2: Available in fresh colours and eye-catching, on-trend prints that kids love and can easily spot. The Frozen 2 print makes the bottle easy for kids to identify in a crowded lunch area, reducing mix-ups.
Campus insulated bottle flip-up 350 ml - Frozen 2
Who should buy this bottle?
Best for
- Parents of school-age kids who need a compact, leakproof cold-drink bottle for lunchboxes
- Kids who love fun prints and want a bottle that's easy to spot
Not for
- Families needing an insulated bottle for hot beverages like soup or tea
- Teens or adults who require a larger capacity (over 500 ml)




