Description of Adventure Medical Kits Ben's 30% Deet Repellent Home & Field Pack Use the Ben’s® 4 oz for backyard protection, picnics, or take it car camping. Put the small 1.25 oz spray in your pack for backpacking and hiking. When the 1.25 oz bottle gets low refill it with the 4 oz size! Features: 4oz bottle 1.25oz bottle