Best Summer Quilts

By topquilt.com · Updated Oct 21, 2026 · 8 min read

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A summer quilt is the most pleasant piece of sleep gear you'll own. On warm nights a 20°F quilt is overkill — you'll sweat, kick it off and carry ounces you didn't need. A dedicated summer quilt rated around 40–50°F weighs about a pound or less, packs to the size of a water bottle and vents easily when the night stays warm.

This list focuses on warm-weather quilts for backpacking, hammock camping and humid low-elevation trips. If you want a single quilt for spring through fall, look at 30-degree quilts instead. For a strict 40°F focus, see best 40-degree quilts.

Best summer quilts compared

All figures are approximate for regular sizes and change with fabric and fill options. Check each maker for current specs.

The best summer quilts

How we chose the best summer quilts

These picks are research-based; we did not lab-test them. We compared published weights, packed sizes and fill types, prioritized ventilation features like opening footboxes, and weighed widely reported owner feedback about real comfort ranges on warm nights. We also considered whether each quilt layers well with a warmer quilt for year-round use. See how we research.

Choosing a summer quilt

40°F or 50°F?

A 40°F quilt is the most versatile summer choice: comfortable on most US summer nights, light enough not to matter, and still useful at moderate elevations. A 50°F quilt or a camping blanket is lighter still but only suits hot, low-elevation nights. Remember that ratings are rarely ISO/EN tested — read top quilt temperature ratings.

Footbox: venting matters

Summer is when an opening footbox earns its weight. Being able to open the quilt flat lets you drape it loosely, stick a foot out, or use it as a blanket on a hot evening. A sewn footbox is lighter but less flexible. See open vs sewn footbox.

Sewn-through construction is fine

For summer quilts, sewn-through baffles are acceptable and save weight because cold spots at the seams matter less on warm nights. For 40°F quilts that may see cool mountain nights, baffled construction is still nicer. See sewn-through vs baffled quilts.

Down vs synthetic in summer

At 40–50°F the weight difference between down and synthetic is only a few ounces, which narrows the case for down. In humid climates, synthetic is often the better summer quilt. In dry climates and for ultralight packs, down still packs smaller. See down vs synthetic quilts.

Summer quilts by trip type

Elevation is the variable people underestimate most. Air cools roughly 3–5°F for every 1,000 feet of climb, so a summer night that's 60°F in the valley can approach freezing at a high camp. If your summer plans include mountains, read the PCT quilt guide for how thru-hikers handle it, and consider a 30-degree quilt. Bikepackers should also see the bikepacking quilt guide.

Summer hammock insulation

Even on warm nights, a hammock can feel chilly underneath because air moves freely below you. In midsummer at low elevation, many hangers get by with a thin pad or no bottom insulation, but once nights drop into the 50s, a light 40–50°F underquilt makes a big difference. Pairing a 40°F top quilt with a 40°F underquilt is a classic lightweight summer system. Our hammock insulation guide explains how to balance the two.

Summer quilt alternatives

• Camping blankets. A puffy synthetic blanket is a fine summer option for car camping and hammock lounging, but lacks a footbox and neck closure. See best camping blankets and quilt vs blanket for camping.
• Wearable quilts. Some quilts double as a camp poncho — useful when you'd otherwise carry a warm layer. See best wearable quilts.
• Your puffy jacket plus a light quilt. On very warm trips, some ultralight hikers sleep in their down jacket under a 50°F quilt.

Summer sleep tips

• Pitch where you'll catch a breeze, but out of direct exposure if storms are possible.
• In hammocks, a summer underquilt or thin pad still helps — air under you can feel cool even on warm nights.
• Bring a bug net. In summer, mosquitoes are a bigger sleep problem than cold.
• Air out your quilt each morning; summer sweat adds moisture to down over a trip.
• Wash summer quilts a little more often, since body oils build up faster. See how to wash a down quilt.

Layering a summer quilt in colder seasons

A summer quilt stays useful all year. Laid over a 20°F quilt, a 40°F quilt adds meaningful warmth for winter trips, and it can serve as an extra layer for a cold sleeper in shoulder season. That makes a 40°F quilt one of the best second quilts you can buy. Learn more in the quilt layering system guide.

If you only plan to own one quilt, though, a summer rating is rarely the right choice for most US backpackers; a 20°F or 30°F quilt covers more trips. Buy a summer quilt as your second quilt, or as your first if you truly camp only in warm months.

Which summer quilt should you buy?

For most hikers, the EE Revelation 40°F is the best summer quilt — light, flexible and customizable. Hammock campers should pick the Hammock Gear Burrow 40°F, budget buyers the Economy Burrow 40°F, and those camping in humid heat the Revelation APEX. For a store-bought option, the Sea to Summit Ember is easy to find and often on sale.