Solar Powered Water Bottle Cap

March 30, 2009

When you buy through links on this site, we may earn an affiliate commission.

The cool new Solar Powered Water Bottle Cap transforms your water bottle into a full-blown lantern whenever you're caught without illumination. This handy weatherproof light snaps onto most standard 2.25" diameter water bottles, including Nalgene, Camelbak and GSI and features four super-bright white LEDs that cause the water-filled bottle to glow. You don't have to worry about lugging any extra batteries with you, because this light charges fast during the day, using a built-in high output solar panel on the lid. It's a great gadget to bring with you on your next camping trip or adventure into the wilderness.

◎FIND IT
#TAGS

► Amazon.com

► ThinkGeek.com (Archive Link)

Related Tags

Click One To Discover Even More Cool New Stuff!

Related Stuff: Lighting

Magnetic Umbrella Solar Lights

Durable, outdoor, weatherproof lights that have two halves that are held together by powerful magnets. The top half has a crystalline solar panel that charges... More

Megaton - Massive Bomb Lamp

This double-take inducing table lamp is constructed with the tail fins of an actual 100-lb bomb from the Korean War.

Honeycomb Lampshade

The Honeycomb Lampshade puts a unique spin on the simple lampshade. This Denguri paper, a local product of the Shikoku region of Japan, lampshade folds open... More

Liquid Light Drop Outdoor Floor Lamp

This Liquid Light Drop Outdoor Floor Lamp from NEXT Design in Germany is shaped like an inverted drop of liquid light that looks ready to fall upwards.

Lighted Billiard Balls

These cool and very real regulation-size and weight billiard balls actually light up and flash for a couple of seconds upon any impact. Each ball has 4 integrated... More

Gigi Polished Stainless Steel Floor Lamp

A sleek and modern floor lamp made almost entirely of polished stainless steel, including the lamp shade.

Secur Mini Collapsible Lantern / Flashlight / Phone Charger

Combines a pop-out LED lantern, a handy flashlight when collapsed, and a USB cell phone charger on the side, all powered without any batteries using a hand crank... More

Vibe - Portable Bluetooth Speaker and Color-Changing Lantern

This futuristic orb combines a portable Bluetooth speaker with a festive color-changing body to transform any ho-hum gathering into a blowout party, maybe.

Himalayan Salt Lamp Cat

It's crafted from 100% natural pink Himalayan salt rock, is shaped like a cat, and emits a soft glow from the lightbulb warming it from inside its core.

Babylon Light - Hanging Garden Light / Planter

These unique hanging pendant light fixtures are surrounded by planters that are deep enough to safely grow herbs and other small plants up and out of the way.

LED Illuminated Grab Bars

Wall-mounted safety support grab bars for bathrooms, hallways, stairs, and more that are made from polished stainless steel with a pair of embedded LEDs to provide... More

Cordless Twinkling Table Runner

This soft velvet table runner magically twinkles with tiny white dots generated by 130 fiber optic strands imbedded in the fabric that are all powered by 8 white... More

Seaglass Illuminaria - Unique, Recycled Glass Tea Light Holder

The Seaglass Illuminaria are really cool recycled glass tea light holders. They are supposed to look like opening flower petals, but I think they look more like... More

Honeycomb Table Lamp

This softly lit table lamp is made of silk worm cocoon and sits atop a wooden base. The unique swirls make this lamp a perfect accent for any living space. A... More