Storage for pool. looks Easy to build. believe the bottom would have more holes for water draining. Maybe staple some sort of screen inside the bottom also to keep small critters out and probably some casters or short legs to keep it off the ground.
Ted's Woodworking Plans - Teds Wood Working - DIY Pallet Chest from only Pallets Wood - 101 Pallet Ideas - Get A Lifetime Of Project Ideas Inspiration! Get A Lifetime Of Project Ideas & Inspiration! Step By Step Woodworking Plans