The sizes available are Large, Medium, Small, and Mini so you can pick the size based on your gear hanging needs. With Heroclip Large, you can hang sizable items which means almost anything weighing up to 100 lbs - this includes kayaks, floodlights, heavy backpacking packs, and even bikes. Our bestseller is Heroclip Medium which is perfect for water bladders, bulky lights, and hiking packs. Heroclip Small is 20% smaller than Medium and is perfect for mid-size items, including backpacks, water bottles, hiking boots, and drying wetsuits. 40% smaller than Heroclip Medium, Heroclip mini is light and compact, making it perfect for smaller things like hanging lanterns from branches, toiletry bags, and speakers.