Most beds are twin size or smaller and may be bunk style. Some camps supply linens. Usually supplied by the camper. Most camps supply a list of recommended clothing that varies with the climate. Use a permanent marker or name tags to identify your child's belongings.
Some camps require campers to wear uniforms.
Some camps will furnish the uniforms while others will provide you with ordering information. A small bag can be handy for toiletries if a camper has to walk to a separate building for showering and bathing. You might send a pillow case or laundry bag to store dirty clothing. Camps usually provide items such as oars, life jackets and craft materials, but check with the camp to be sure. The camper may want to bring a tennis racquet, musical instrument or backpack.