Why this made the list
Solar lanterns are an easy category for gimmicks: cheap inflatable lights that half-charge in a day and go dim after a season. The PackLite Max has been around long enough, and gotten enough independent testing, to separate it from that pile. It packs flat, holds air, and reviewers who've actually dropped and submerged it report it holding up.
What it actually does
It's an inflatable, waterproof lantern with a built-in solar panel and USB port. Deflated, it's about the size of a coaster; inflated, it puts out up to roughly 196 lumens on its brightest setting, with a low mode that stretches well past 30 hours on a charge. Full charge takes around three days of average sunlight, or about an hour and a half over USB. It also doubles as a small phone charger, though the battery isn't big enough to be anyone's primary backup power source.
Who this is actually for
Someone who wants an ultra-packable backup light for a car, a bug-out bag, or a camping kit, and likes the idea of not needing batteries or an outlet to keep it running. It's a good complement to a headlamp rather than a replacement for one, and a reasonable stand-in for a bigger power station when the goal is just "keep a phone alive a bit longer," not fully recharge it.
What to weigh before buying
- The phone-charging function is modest. Reviewers who tested it saw roughly a 48 percent charge added to an iPhone in about an hour, not a full top-off.
- There's no red-light mode, which matters if you care about preserving night vision or not blowing out everyone else's eyes in a tent.
- It can't dim below about 21 lumens, so it's not the best choice if you want a true dim night-light setting.
- Solar charging alone is slow. Plan on it as a backup charging method, with USB as the primary one, especially if you need it ready quickly.
The verdict
A genuinely useful, well-built solar lantern for the size and price, as long as the expectations stay realistic. It's a great backup light and a so-so phone charger, not the other way around.