Here at Mailsports, we love bags. We always have a massive range of the biggest, brightest, and best triathlon bags around. So, what sort of open water bag do you need? Training for a triathlon or has the big day itself arrived? Try our popular Alliance bag from leading American brand TYR, built for comfort and with plenty of space. We can even customise unique versions for you or your club – get in touch to find out more. We’ve also got some brilliant open water bags from Arena, suitable for everyone. There’s also mesh bags from Vorgee, Arena, FINIS and Speedo in a great range of colours, styles and different sizes. Whatever you choose, you can be confident in your new purchase. Great customer service from a knowledgeable team with over 50 years’ experience, fast delivery, and hassle-free exchanges or refunds helps make us The Swimwear Specialist.