This is the Large LiPo Safety Sack from Venom.
FEATURES: Constructed of flame resistant material, this sack is used by R/C
pilots and racers to contain possible explosions from LiPo
batteries involved in a crash or during charging or discharging
Assembled with high temperature fireproof thread
Closure flap snaps shut to better contain fire and debris in case of
Fits into any field box or pit box
INCLUDES: One large LiPo Safety Sack
REQUIRES: Placing battery to be charged toward bottom of bag, routing charge
leads through vent at top seam and snapping flap closed
SPECS: Length: 286mm (11.25")
Width: 229mm (9")
COMMENTS: Charge batteries in a safe area away from flammable materials and
only on a non-flammable surface in a vented area. Do not discharge
batteries below 3V per cell. Doing so may result in cell damage and
subsequent cell venting on future charging
Do not recharge damaged batteries. Dispose of damaged batteries in
the proper manner.
It is modeler's sole responsibility to assure their charger is
working correctly. Always monitor charging process. Failure to do
so may result in cell damage or fire.
In the event of a crash, remove battery from model for observation
and place in a safe open area away from flammable materials.