TRIWONDER TPU opvouwbare drinkflessen, soft flask, waterfles BPA-vrije sportfles voor hydratatie pack fiets sport

The mouth cap is not good for gels, water or anyother liquid is OK...there is also a smell that I do not get with more expensive flask, i.e.: Solomon

I have been using these for years now. Never leaked, i keep them in the freeze between uses & there is no taste or smell from them. They are so convenient, i have used them in my hydration pack, waste belt & also put one in my running shorts pocket, for short warm runs. The fact they roll up when empty is good for longer runs, better than hard bottles.

Ottime molto comode....stanno in un taschino e all'occorrenza le riempi e hai 500 ml di acqua. Qualità prezzo ottimo

I've used these on a long tail run and I'm really happy with the quality considering the price

C’est parfait, complément dans mes attentes.

Son geniales, ni dan sabor raro ni nada, fundamentales para tiradas largas de Trail.100% recomendables y de una marca de renombre en artículos de trail.