World's Lightest

With its all-new Go, Tentbox grabs the rooftop tent market's top spot for ultralight design. The Tentbox Go isn't the sleekest, fanciest car-top abode, but it sets up in under two minutes, sleeps two, and is light enough to ride atop small cars.

Kobe University researchers have created a new "structural color ink," just 100-200 nanometers thick, that shows bright colors from wide viewing angles, without fading, while weighing less than half a gram per square meter (0.002 oz per square foot).

Although inflatable stand-up paddle boards are popular due to their portability, most of them still aren't light enough to carry for long distances. The Chasm-Lite is an exception, as it's reportedly the world's lightest, most compact inflatable SUP.

It's not uncommon for even relatively lightweight full-suspension electric mountain bikes to tip the scales at about 20 kg (45 lb). The Lightrider E Ultimate, however, is claimed to come in at under 15 kg (33 lb) – making it the lightest of its kind.

If you don't just leave your bike rack on the back of your car full-time, it would certainly help if that rack were light. That's where the LightBull comes in, as it's said to be the world's lightest and most compact-folding rear bike rack.

In December 2019, Germany's Dr. Dennis Freiburg stamped his name into the Guinness Book of World Records with the world's lightest ebike: the 6.872-kg (15.15-lb) Freicycle. Now, he's revealed how he did it – with a 600-watt friction drive motor.

Given that they have to incorporate hinges, latches and other structural considerations, folding bikes tend to be heavier than their regular counterparts. Nonetheless, a British designer has built one that tips the scales at just 6 kg (13.2 lb).

According to its manufacturers, the human-powered A-Bike is the world's smallest, lightest folding bicycle. It's certainly also one of the strangest-looking. Now, a group of entrepreneurs are hoping to extend its claims to the world of e-bikes, with the A-Bike Electric.

Three years ago we reported on the FX Mountain Moto, which was claimed to be the world’s lightest adult-sized dirt bike. This week, FX Bikes unveiled its burlier but still-lightweight descendant, the Mountain Moto FX5.

British industrial designer Benjamin Hubert has created what is claimed to be the world’s lightest timber table. Dubbed Ripple, the two and half meter long table is made from 0.8mm thick Canadian Spruce aircraft plywood and weighs in at an incredible 9 kilograms.

Sony claims that its 20-megapixel Cyber-shot HX50V compact is the world's smallest and lightest 30x zoom camera currently available.

A new graphene aerogel created at China's Zhejiang University is the world's lightest material, with a density of 0.16 mg/cm3.