2 Liter Bottles
23 Creative and Cool Room Dividers.
Fizzsaver $9.95 - allows you to turn your 2 liter bottles into keg/tap-type contraptions and still fits in the fridge door!
Craftberry Bush: March of the penguins
Solar bottle gives free light. The physics of the concept are straightforward: the bottles are placed in roofs – half outside, half inside – and their lower portions refract light like 60-Watt light bulb but without the need for a power source. A few drops of bleach serve to keep the water clear, clean and germ-free for years to come.
Owl from plastic bottle plus other suggestions. Start saving 2 liter bottles!