Feature●Wind indicator for hunting: : You will receive 1 small silicone hunting wind detector containers which is prefilled with duck down and 3 packs of lightweight duck down. It can be use about 240 time. It works better than any wind direction powder on the market.●EASY TO CARRY: This hunting wind checker silicone container is compact and lightweight with a detachable hanging chain. You can hang the wind checker case on your backpack or tree stand, or put it in your pocket easily.●Widely Application: The wind detector is widely used in hunting, archery, and shooting, which can help to attract animals to approach and catch prey. It’ll be great gift for hunting friends.●Premium Material: Dinghao hunting wind checker storage case is made of premium quality silicone which is thick, durable and reusable. The down is made of duck and goose down which is lightweight, odorless, fluffy, and environmentally friendly. It can help you judge the direction of the breeze easily.●Easy to Use: The wind checkers container for hunting has an opening in the middle, you need to fill duck down and goose down in a windless environment, just stuff the down into the container through the opening, simple and convenient. The opening can automatically close and lock the down in the container. When in use, you only need to take out the applicable down through the opening. Note: There will be short down overflowing at the opening, which is a normal phenomenon.Description Easy to Use: The wind checkers container for hunting has an opening in the middle, you need to fill duck down and goose down in a windless environment, just stuff the down into the container through the opening, simple and convenient. The opening can automatically close and lock the down in the container. When in use, you only need to take out the applicable down through the opening. Note: There will be short down overflowing at the opening, which is a normal phenomenon.