Wirecutter - The best 4th of July sales

Whether you’re bringing your gear to and from the beach, hauling groceries, or strolling the neighborhood with your kids, this folding wagon will make your life easier.

This is the best charger for most laptops and tablets. Our pick will charge almost any USB-C device at full speed. Plus, it’s a fraction of the cost of the charger from your laptop’s manufacturer.

Deal price: $40 | Street price: $50

A media streamer can organize your apps and streaming services and present all of your favorite content in an intuitive way. We like the Google Chromecast because its modern, unified interface lets you find what you want quickly. It supports 4K HDR video, Dolby Vision, and Dolby Atmos audio for the highest-quality picture and sound. Its compact size allows it to hide behind your TV, and the handheld remote is well-designed.

Deal price: $78 | Street price: $130

This is the best sleeping bag for car camping. Weighing less than many of the other rectangular, synthetic-fill bags we tested, it’s warm enough to use in spring and fall, as well as summer. This bag is constructed of a soft, water-resistant polyester taffeta that won’t rustle as you stir in your sleep. The Siesta 25 comes in two size options, so campers of every height can find a comfortable fit.