The Grivel Softflask is ideal for mountain runner backpacks, made with very light and compressible material. BPA-free formed in PVC, shrinks when you drink because there is no air when the liquid comes out avoiding the sound of water when you run.
- Rigid upper area to improve durability
- Large opening to facilitate filling
- Developed by Hydrapak
- BPA free
Approximate weight: 39 g
Volume: 500 ml