It’s a Powder Day! We will be closed on Friday, Feb. 16th. Also, our shipping department will be closed on the 19th as the Post Office will be shuttered. See you on the 20th.
Yellow bag is Sandbag, Silver Bag is discontinued.

R107 — SafariSack™ Sand Bladder

Empty bladder for approx. 5 kg (12 lbs.) sand. Fits in the original SafariSack II or newer 4.2.

  • Bladder is made from heavy-duty 1000 denier woven Polypropylene fabric. This same bag is used for sand-filled flood barriers.
  • It can be used in either SafariSack II or 4.2, but is most commonly used with R425 SafariSack II.
  • To seal…fill the bag with sand (do not overfill so it has room to fold in half), roll over the end twice and staple in several places. It is not water tight and not suitable as a water bag. After extended use, the porous fabric will start to leak sand, so keeping it inside the SafariSack helps contain sand dust.


12 x 18" (flat dimensions) 10-13 lbs when filled with sand

30 x 46 cm (flat dimensions) 4.5-6 kg when filled with sand

Special Warranty Exclusion: The water and sand bladders are priced as disposable products and are not covered under our usual two-year warranty. The R107 is a product of Indonesia.