Compact lightweight and packed with many practical features ndash that sums up the aqua 7 stand bag from big maxthe aqua 7 is for purists who are after an extremely light and compact bag with modern waterproofing technology but still want enough space to carry a full set of clubs for them this means including important features such as a large cold compartment an umbrella glove and towel holder and leg lock for use with trollies the i dry system from big max uses 100 waterproof materia