砂袋

Sand Bag is a weighted anchoring accessory designed to stabilize outdoor displays, tents, banners, and inflatable structures during events and promotional setups. Made from heavy-duty, weather-resistant polyester with reinforced stitching, it is filled with sand or similar materials to prevent tipping or movement in windy or uneven conditions. Lightweight and foldable when empty, it offers practical portability between events and storage locations.

• Consider the weight and size of the structure being anchored, as heavier tents and inflatable displays require a higher-capacity bag with greater fill volume than lighter banner stands or flags.
• Evaluate the typical wind and weather conditions at your event locations, since more exposed or high-wind environments demand bags with larger fill capacity and reinforced construction.
• If portability between multiple events is a priority, select a smaller or compact variant that folds flat when empty and is easier to transport and store.
• Assess how many anchor points your display setup requires, as some structures such as tents or large inflatable frames need multiple bags placed at each leg or corner.
• Confirm that the closure mechanism, whether zip or Velcro, is appropriate for the fill material you plan to use, to prevent spillage during setup or repositioning.