ROCKBROS Thermal Insulated Water Bottle 550 ml White

The ROCKBROS Thermal Insulated Water Bottle is the perfect companion for cyclists and sports enthusiasts who need to keep their drinks cold for hours. With a 550 ml capacity and double-wall air insulation, this bottle maintains your beverage at the ideal temperature during long rides or workouts. Made from food-grade, BPA-free materials, it ensures safe and odorless hydration. The ergonomic squeeze design and leak-proof pull-out nozzle allow for easy one-handed drinking without spills. Its wide mouth makes cleaning and adding ice cubes effortless. Compatible with standard bicycle bottle cages (Ø 74mm), this bottle is a reliable choice for any active lifestyle.

Advantages

Keeps liquids cold for 2-3 hours thanks to double-wall air insulation. BPA-free and taste-neutral materials guarantee pure hydration. Leak-proof pull-out nozzle prevents spills during transport. Ergonomic design fits most standard bike cages and is easy to squeeze. Wide mouth opening simplifies cleaning and ice addition.

Suitable for

• Cycling (road, mountain, commuting)
• Gym and fitness activities
• Outdoor sports and hiking
• Everyday hydration on the go

Key specifications

• Capacity: 550 ml
• Bottle Type: Thermal Insulated Water Bottle
• Body Material: Food-Grade Polypropylene (PP)
• Lid/Cap Material: Food-Grade Polyethylene (PE)
• Nozzle Material: Food-Grade Silicone
• Insulation: Double-Wall Air Insulation
• Cold Retention: 2-3 hours
• BPA-Free: Yes
• Leak-Proof: Yes
• Cage Compatibility: Fits standard bicycle bottle cages (Ø 74mm)
• Mouth Opening: Wide
• Material Temperature Range: -20°C to 100°C
• Colour: White

Recommendations

For best performance, pre-chill the bottle before use and avoid carbonated beverages. Clean with mild soap and warm water; not dishwasher safe. Store with cap open to prevent odor.