Recovery BladderConsumable 3
Price 10 gp
Weight light
Bulk L (8 if inflated)
Activate 
Interact
Tattletail developed this tether-covered bladder to help divers in Anuli's Crater Lake recover heavy salvage or escape dangerous underwater beasts. Pulling the ripcord causes a small, pressurized air tank to instantly inflate the bladder to the size of a rowboat, forcing up to 16 Bulk of attached items or creatures to jet to the surface of the water at a rate of 60 feet per round. Pulling the ripcord, or removing or affixing something to one of the many tethers on the recovery bladder, takes an Interact action. A recovery bladder can only be used once, as the quick inflation permanently stretches the bladder, and only a few tinkerers have the skills and equipment to refill a pressurized air tank.
Traits
This rarity indicates that a rules element is very difficult to find in the game world. A rare feat, spell, item or the like is available to players only if the GM decides to include it in the game, typically through discovery during play. Creatures with this trait are rare. They typically can't be summoned. The DC of Recall Knowledge checks related to these creatures is increased by 5.
ConsumableAn item with this trait can be used only once. Unless stated otherwise, it's destroyed after activation. Consumable items include alchemical items and magical consumables such as scrolls and talismans. When a character creates consumable items, they can make them in batches of four.