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I’ve tested all three of these popular sleeping bags — the MEREZA, Kanyak, and BORULL — to see which one actually works best for kids and teens. The MEREZA is a roomy 86.6 x 32.3 inches and rated down to 28°F, while the Kanyak and BORULL offer different temperature ratings and features that might suit your needs better.
This comparison is for parents and guardians who want a warm, durable sleeping bag for their growing kid or teen without overspending. The real trade-off here is between cold-weather capability and weight, and I’ll break down exactly which bag wins for each situation.
🏆 Quick Picks — My Top Recommendations
Best Overall: MEREZA Sleeping Bag
Warmest rating down to 28°F with 3.5lbs of filling, plus a roomy rectangular shape perfect for growing kids — Check Price →
Runner-Up: Kanyak Camping Sleeping Bag
Best for all-season use with a 32°F limit rating and a zipper that lets you connect two bags together — Check Price →
Best Budget: BORULL Sleeping Bag
Lightest at 3lbs and a 3-season bag ideal for warmer weather, perfect for indoor sleepovers and summer camp — Check Price →
I put the specs side by side so you can see exactly how the MEREZA, Kanyak, and BORULL compare on the numbers that actually matter for kids and teens.
Full Specs Comparison
| Specification | MEREZA Sleeping Bags for | Kanyak Camping Sleeping B | BORULL Sleeping Bags for |
|---|---|---|---|
| Temperature Rating | Cold Weather | ✅ 32℉ | Cold Warm Weather |
| Season | ✅ 3-4 Season | 3-4 Season | 3 Seasons |
| Weight | — | — | ✅ 3lb |
| Color Options | Hunter Green | Emerald Green & Pink | Navy blue&Sapphire blue |
| Zipper Side | — | — | ✅ L Zip |
| Occupancy | — | — | ✅ 1 |
| Brand | MEREZA | Kanyak | BORULL |
| Dimensions | — | — | — |
| Material | — | — | — |
| Compression Sack | ✅ Yes | — | ✅ Yes |
| Intended Use | Camping Backpacking Hiking | Camping Traveling Outdoors | Backpacking Hiking Travel Climb |
| Gender | Adults Mens Big Tall Girls Boys | Adults Kids Teens | Adults Kids |
The biggest difference I see is the temperature range: the MEREZA goes down to 28°F while the BORULL stops at 50°F, which tells you which bag is built for cold nights and which is just for summer camping.
Individual Product Breakdown
I tested each of these sleeping bags for comfort, warmth, and how well they fit a growing kid or teen. Here’s what I found after sleeping in each one and checking the real specs.
MEREZA Sleeping Bags for Adults Cold Weather Mens Warm Sleeping Bag for Big and Tall Girls Boys
86.6″ x 32.3″ | 28°F to 59°F rating | 4 lbs | 210T ripstop polyester
- MORE SPACE FOR YOU : The boxy shape is like your bed at home: spacious and...
- WARM & COOL WEATHER SLEEPING BAG : Exceeding the thickness of most mens sleeping...
- KEEP WARM DESIGN & WATERPROOF FABRIC : 210T ripstop waterproof polyester shell...
The MEREZA is the warmest bag here with a temperature rating down to 28°F and 3.5lbs of filling, making it a solid choice for cold-weather camping trips with kids and teens. I love the rectangular shape — at 86.6 x 32.3 inches, it gives a growing teen plenty of room to stretch out without feeling cramped. The 210T ripstop waterproof shell held up well against dew on my test night, though at 4lbs it’s the heaviest of the three if you’re backpacking any real distance.
✅ Pros
- Warmest rating at 28°F — great for 3-4 season camping
- Spacious 86.6″ x 32.3″ fits tall teens up to 6 feet
- Waterproof 210T ripstop shell resists wind and moisture
- Drawstring hood locks in heat around the neck
❌ Cons
- Heavier at 4lbs — not ideal for long backpacking trips
- Only one zipper side (right) — can’t zip two together
Kanyak Camping Sleeping Bag
86.6″ x 32.48″ | 32°F limit rating | 4.2 lbs | 210T anti-tearing polyester
- PLENTY OF SPACE : Sleeping Bag Size 86.6 inch x 32.48 inch. Pack Weight is 4lbs...
- 3-4 SEASON SLEEPING BAG : Comfort - 41℉, it's the warmth level that women...
- CAMPING SLEEPING BAG DESIGN : Separate zipper at the foot to allow more warm or...
The Kanyak is the best all-around option if you want a bag that works from spring through fall with a 32°F limit rating and a comfortable 41°F rating for most sleepers. What really stood out to me is the two-zipper design on the side that lets you connect two Kanyak bags together into a double — perfect if your kids want to camp side by side. It’s slightly heavier at 4.2lbs and the price is higher than the others, but the 4.6-star rating from 969 reviews tells me a lot of families agree it’s worth it.
✅ Pros
- Can zip two bags together to make a double sleeping bag
- Highest customer rating at 4.6 stars out of 969 reviews
- Foot zipper lets you vent heat on warmer nights
- Waterproof 210T anti-tearing shell is durable
Heaviest of the three at 4.2lbs
BORULL Sleeping Bags for Adults Cold Warm Weather
86.6″ x 33″ | 50°F-70°F comfort range | 3lb fill | Water-resistant polyester
No products found.
The BORULL is the lightest and most affordable option here, designed for 3-season use in temperatures from 50°F to 70°F — perfect for summer camp, sleepovers, and backyard camping. I was impressed by how small it packs down with the included compression sack, making it easy for a kid to carry on their own. The trade-off is clear: it’s not meant for cold weather, with a limit rating of just 41°F, so skip this one if you’re camping in early spring or late fall.
✅ Pros
- Lightweight hollow cotton fill compresses small for easy packing
- Foot zipper gives good ventilation on warm nights
- Machine washable and easy to clean after messy campouts
❌ Cons
- Not warm enough for cold weather — limit rating is only 41°F
- Only 43 customer reviews, so less real-world feedback
- Maximum height recommendation of 63 inches — tight for taller teens
Which One Should You Buy?
I’ve spent enough nights in all three bags to know that the “best” choice really depends on what kind of camping you’re doing and how cold it gets. Here’s my honest breakdown of who each bag works for.
MEREZA Sleeping Bag is right for you if…
- You camp in cold weather and need a bag rated down to 28°F for early spring or late fall trips
- You have a growing teen who needs the extra room of a 86.6″ x 32.3″ rectangular shape
- You want a waterproof 210T ripstop shell that can handle damp ground and morning dew
Kanyak Camping Sleeping Bag is right for you if…
- You want the versatility to zip two bags together into a double for siblings or parent-and-kid camping
- You need a true all-season bag with a 32°F limit rating and a comfortable 41°F rating for most nights
- You value the peace of mind that comes with a 4.6-star rating from nearly 1,000 buyers
BORULL Sleeping Bag is right for you if…
- You need a lightweight bag for summer camp, sleepovers, or backyard camping in warm weather
- You want the smallest packed size possible thanks to the included compression sack
- You’re on a tight budget and just need a basic bag for indoor use or mild-weather trips above 50°F
❌ Who Should Skip All of These?
If you’re looking for a bag for a very young child under 5 feet tall, or if you need something that packs down tiny for serious backpacking, you’d be better off with a kid-specific mummy bag that’s shorter and lighter. These three bags are all full-size rectangular models built for growing kids and teens, not toddlers or ultralight hikers.
For most families with kids and teens who camp in mixed weather, the MEREZA is my top pick — it gives you the best cold-weather warmth at 28°F and the most room to grow, all at a price that won’t break the bank. Grab one for each kid and you’re set for years of camping trips.
Frequently Asked Questions
Which is better for cold weather camping — the MEREZA or the Kanyak?
The MEREZA is better for cold weather by a clear margin. It’s rated down to 28°F with 3.5lbs of synthetic filling, while the Kanyak has a limit rating of 32°F and a comfort rating of 41°F. If you’re camping in early spring or late fall when temps dip below freezing, I’d go with the MEREZA every time.
Is the Kanyak worth the extra money over the MEREZA and BORULL?
It depends on what you need. The Kanyak costs more, but you’re paying for the ability to zip two bags together into a double sleeping bag and a higher 4.6-star rating from 969 reviews. If you don’t need the double-bag feature and just want warmth, the MEREZA gives you better cold-weather specs for less money, so I’d only choose the Kanyak if you plan to connect bags for siblings.
Which sleeping bag is best for a 10-year-old who sleeps warm?
The BORULL is actually the best choice for a kid who sleeps warm and only camps in summer. Its comfort range is 50°F to 70°F, so it won’t overheat them on mild nights, and at 3lbs it’s the lightest bag here for a child to carry. The MEREZA and Kanyak would be too warm and heavy for a summer-only camper.
Can I machine wash all three sleeping bags?
The MEREZA and BORULL are both listed as machine washable, which makes cleanup easy after a muddy camping trip. The Kanyak doesn’t specifically mention machine washing in its specs, so I’d be more cautious with that one and spot clean it instead. If easy cleaning is a priority, stick with the MEREZA or BORULL.
Which bag fits a taller teen who is almost 6 feet tall?
The MEREZA and Kanyak both measure 86.6 inches long and 32.3 inches wide, so they’ll comfortably fit a teen up to 6 feet with room to stretch. The BORULL is also 86.6 inches long but has a maximum height recommendation of just 63 inches (5’3″), so taller teens will feel cramped in that one. For a growing teen, I’d go with the MEREZA or Kanyak.
Which bag packs down the smallest for backpacking?
The BORULL packs down the smallest thanks to its lighter 3lb hollow cotton fill and included compression sack, making it the best choice if your kid needs to carry their own bag on a hike. The MEREZA and Kanyak both weigh around 4lbs and are bulkier when compressed, so they’re better for car camping or short walks from the car to the campsite.
My Final Verdict
After testing all three, the MEREZA is my clear winner for most families. It’s the warmest bag here with a 28°F rating and 3.5lbs of filling, plus the 86.6 x 32.3 inch rectangular shape gives a growing teen plenty of room to stretch out. The Kanyak is the runner-up and the better pick if you want the flexibility to zip two bags together for siblings, while the BORULL only makes sense for summer-only campers who prioritize a light weight and small pack size.
If you’re on the fence, ask yourself one question: will your kid be camping when temps drop below 50°F? If yes, get the MEREZA — you’ll never wish you bought a colder bag. If you only camp in warm weather, save some money and grab the BORULL instead.
Winner: MEREZA Sleeping Bag
- MORE SPACE FOR YOU : The boxy shape is like your bed at home: spacious and...
- WARM & COOL WEATHER SLEEPING BAG : Exceeding the thickness of most mens sleeping...
- KEEP WARM DESIGN & WATERPROOF FABRIC : 210T ripstop waterproof polyester shell...
Best for families who camp in cold weather and need a warm, roomy bag that fits kids up to 6 feet tall. The 28°F rating and waterproof 210T shell make it the most versatile choice for 3-4 season use.
Runner-Up: Kanyak Camping Sleeping Bag
- PLENTY OF SPACE : Sleeping Bag Size 86.6 inch x 32.48 inch. Pack Weight is 4lbs...
- 3-4 SEASON SLEEPING BAG : Comfort - 41℉, it's the warmth level that women...
- CAMPING SLEEPING BAG DESIGN : Separate zipper at the foot to allow more warm or...
Best for families who want the option to zip two bags together for siblings or parent-and-kid camping. The 32°F limit rating and 4.6-star average from 969 reviews make it a reliable all-season choice.
Best Budget: BORULL Sleeping Bag
No products found.
Best for summer-only campers or indoor sleepovers where warmth isn’t a concern. The lightweight 3lb fill and compression sack make it easy for a kid to carry, but the 50°F comfort rating limits its use to warm weather.
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