SUNUP 35 Cans Waterproof Cooler Backpack
Insulated backpack cooler with thick foam and silver lining keeps drinks cold for up to 16 hours. Leak-proof construction and reinforced zippers minimize spills and sweat. Customer insight: positive sentiment on durability and portability
Highlights
- ice retention up to 16 hours
- leak-proof and sweat-free
- 35-can capacity
Pros
- thick insulation for long ice retention
- leak-proof welded construction
- reinforced zippers reduce condensation
- sweat-free design
- large capacity for 35 cans
Cons
- no explicit weight specification
- description mentions 16 hours but user experience may vary
- no removable parts listed
Best For
Features
- Thickened 8 mm foam insulation with silver PEVA lining for cooling up to 16 hours
- Leak-proof welded construction with reinforced zippers to reduce condensation
- Keeps ice intact for 12+ hours and resists leaks on beach or trail
- Shoulder straps with airflow padding and chest buckle for stable all-day carry
- Dimensions 12.9 x 7.1 x 15.8 inches with 35-can capacity
