ROCKBROS Soft Flask 500 ml hardloopdrinkfles - Wit

Stay hydrated on the move with the ROCKBROS Soft Flask, a 500 ml collapsible bottle engineered for runners, cyclists, and hikers who demand lightweight performance. Crafted from food-grade TPU, it's BPA-free, PVC-free, and phthalate-free, ensuring every sip is clean and safe. The high-flow bite valve delivers a rapid stream of water with minimal effort, while the leak-proof design prevents spills in your pack or vest. When empty, the flask folds down to a fraction of its size, freeing up space for other essentials. Whether you're tackling a marathon or a mountain trail, this flask is your reliable hydration partner.

Overview

The ROCKBROS Soft Flask combines durability with convenience. Its puncture- and abrasion-resistant TPU material withstands the rigors of outdoor use, while the wide mouth opening makes filling and cleaning effortless. Compatible with most hydration vests, belts, and packs, it integrates seamlessly into your existing gear. The flask maintains its shape when full and collapses compactly when empty, offering the best of both worlds. With a temperature range from -20°C to 40°C, it performs in diverse conditions, from icy winter runs to hot summer rides.

What stands out

• High-flow bite valve for fast, easy drinking
• Leak-proof design prevents accidental spills
• Collapsible and foldable for space-saving storage
• Food-grade TPU material is BPA, PVC, and phthalate free
• Wide mouth opening for easy filling and cleaning
• Puncture and abrasion resistant for long-lasting use
• Odorless and tasteless for pure hydration

Technical details

• Capacity: 500 ml
• Material: Food-grade TPU (Thermoplastic Polyurethane)
• BPA Free: Yes
• PVC Free: Yes
• Phthalate Free: Yes
• Intended Use: Running, Cycling, Hiking, Outdoor Sports
• Valve Type: High-flow bite valve
• Leak-proof Design: Yes
• Collapsible/Foldable: Yes
• Temperature Range: -20°C to 40°C
• Cleaning: Easy to clean, wide mouth opening
• Compatibility: Fits most hydration vests, belts, and packs
• Durability: Puncture and abrasion resistant
• Flow Rate: Fast
• Odorless: Yes

Our verdict

Lightweight, leak-proof, and collapsible, the ROCKBROS Soft Flask is an excellent choice for athletes who value convenience and safety. Its food-grade TPU construction and high-flow valve make it a reliable companion for any adventure.