Carson AdventurePak Containing 30mm Kids Field Binoculars, Lensatic Compass, Flashlight and Signal Whistle with a Built-in Thermometer (HU-401) AdventurePak comes included with the Carson 30mm Hawk Kids Binoculars, Lensatic Compass, Flashlight and a Signal Whistle with a Built-in Thermometer Perfect childrens toy gift set for backpacking, camping, hiking, safaris and other outdoor fun, adventures and exploration. Lensatic Compass has true hand-bearing triangulation capabilities | Hawk Beginner Binoculars contain a 30mm Objective Lens Diameter Included Accessories: Pouch Case and Strap | The Flashlight uses 2 AA Batteries (Not Included) Extremely Compact, Durable and Lightweight | Backed by Carson's One Year Limited Warranty