compliant yes but not much stands on a narrow tube. n the bottom being not rigid and molded curve must be tightened very strong. Decathlon sells a similar but 4 times the price! So for the price I would say good product, well made and sewing ca seems étanche.Delais to receive extremely long but finally followed very very good supplier! phone call to resolve the issue. so I recommend as the supplier that the product (for its price)
