Tommee Tippee The Original Grobag All-season Sleepbag - 18-36m
Sleep, temperature, and comfort are closely linked, and behaviors aimed at creating a comfortable sleep environment are present in all mammals - from the small mouse that curls up in its burrow to the person buying bedding for their home. If you can keep a baby at a comfortable and pleasant temperature throughout the night, you can avoid any unnecessary awakenings caused by the cries of babies, which are also caused by temperature. ️ Fluctuations in room temperature often require parents to adjust the baby's heat level during the night. However, changing a baby's diaper while they sleep can be inconvenient, and sleep guidelines discourage adding loose blankets over a sleeping bag as it creates avoidable risks. This is why Tommee Tippee has teamed up with sleep experts and a qualified pediatrician from the University of Northumbria to produce a 4-season Grobag with double zips. Suitable for use in temperatures ranging from 14-27+°C, with removable insulation, it can be easily adjusted from a 2.5 tog to a 1.0 tog sleeping bag. If parents need to adjust a baby's temperature while they sleep, they can safely provide or remove heat using the outer zips without disturbing the baby too much. Thanks to the breathable mesh, placed in the areas with higher temperature, it promotes temperature regulation for a good night's sleep. The 4-season sleeping bag has been designed for the baby to sleep with their arms outside and should not be used as a swaddle. The snap fasteners on the armholes (0-6 months only) allow for size adjustment for smaller babies, ensuring their comfort and safety.
Sleep, temperature, and comfort are closely linked, and behaviors aimed at creating a comfortable sleep environment are present in all mammals - from the small mouse that curls up in its burrow to the person buying bedding for their home. If you can keep a baby at a comfortable and pleasant temperature throughout the night, you can avoid any unnecessary awakenings caused by the cries of babies, which are also caused by temperature. ️ Fluctuations in room temperature often require parents to adjust the baby's heat level during the night. However, changing a baby's diaper while they sleep can be inconvenient, and sleep guidelines discourage adding loose blankets over a sleeping bag as it creates avoidable risks. This is why Tommee Tippee has teamed up with sleep experts and a qualified pediatrician from the University of Northumbria to produce a 4-season Grobag with double zips. Suitable for use in temperatures ranging from 14-27+°C, with removable insulation, it can be easily adjusted from a 2.5 tog to a 1.0 tog sleeping bag. If parents need to adjust a baby's temperature while they sleep, they can safely provide or remove heat using the outer zips without disturbing the baby too much. Thanks to the breathable mesh, placed in the areas with higher temperature, it promotes temperature regulation for a good night's sleep. The 4-season sleeping bag has been designed for the baby to sleep with their arms outside and should not be used as a swaddle. The snap fasteners on the armholes (0-6 months only) allow for size adjustment for smaller babies, ensuring their comfort and safety.
Sleep, temperature, and comfort are closely linked, and behaviors aimed at creating a comfortable sleep environment are present in all mammals - from the small mouse that curls up in its burrow to the person buying bedding for their home. If you can keep a baby at a comfortable and pleasant temperature throughout the night, you can avoid any unnecessary awakenings caused by the cries of babies, which are also caused by temperature. ️ Fluctuations in room temperature often require parents to adjust the baby's heat level during the night. However, changing a baby's diaper while they sleep can be inconvenient, and sleep guidelines discourage adding loose blankets over a sleeping bag as it creates avoidable risks. This is why Tommee Tippee has teamed up with sleep experts and a qualified pediatrician from the University of Northumbria to produce a 4-season Grobag with double zips. Suitable for use in temperatures ranging from 14-27+°C, with removable insulation, it can be easily adjusted from a 2.5 tog to a 1.0 tog sleeping bag. If parents need to adjust a baby's temperature while they sleep, they can safely provide or remove heat using the outer zips without disturbing the baby too much. Thanks to the breathable mesh, placed in the areas with higher temperature, it promotes temperature regulation for a good night's sleep. The 4-season sleeping bag has been designed for the baby to sleep with their arms outside and should not be used as a swaddle. The snap fasteners on the armholes (0-6 months only) allow for size adjustment for smaller babies, ensuring their comfort and safety.
Sleep, temperature, and comfort are closely linked, and behaviors aimed at creating a comfortable sleep environment are present in all mammals - from the small mouse that curls up in its burrow to the person buying bedding for their home. If you can keep a baby at a comfortable and pleasant temperature throughout the night, you can avoid any unnecessary awakenings caused by the cries of babies, which are also caused by temperature. ️ Fluctuations in room temperature often require parents to adjust the baby's heat level during the night. However, changing a baby's diaper while they sleep can be inconvenient, and sleep guidelines discourage adding loose blankets over a sleeping bag as it creates avoidable risks. This is why Tommee Tippee has teamed up with sleep experts and a qualified pediatrician from the University of Northumbria to produce a 4-season Grobag with double zips. Suitable for use in temperatures ranging from 14-27+°C, with removable insulation, it can be easily adjusted from a 2.5 tog to a 1.0 tog sleeping bag. If parents need to adjust a baby's temperature while they sleep, they can safely provide or remove heat using the outer zips without disturbing the baby too much. Thanks to the breathable mesh, placed in the areas with higher temperature, it promotes temperature regulation for a good night's sleep. The 4-season sleeping bag has been designed for the baby to sleep with their arms outside and should not be used as a swaddle. The snap fasteners on the armholes (0-6 months only) allow for size adjustment for smaller babies, ensuring their comfort and safety.
in 2 offers
The lowest price for Tommee Tippee The Original Grobag All-season Sleepbag - 18-36m right now is $74.90 at eBay.com.au, compared across 2 retailers.
The all-time low was $70.00 on 15 Oct 2025 — today's price is 7% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 02:24:19
Tommee Tippee All Season Sleepbag - The Original Grobag: Size 1-3
Delivery $19.35
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Tommee Tippee Grey Baby Sleep Bag - 18-36 Months
originally posted on tommeetippee.com
Nice thick quality material, good for all seasons. Plenty of room for growth. Good for naps, a think a bit restrictive for all night sleeps, only negative is it could do with a big more space in the neck area (size 6-12months), and it’s quite fitted for my 5month old twins neck, so not sure if I would get the full use out of it as they grow, but both twins seem comfortable in this product. Would definitely recommend especially if on sale as it is slightly pricey for only up to 6month use.
originally posted on tommeetippee.com
Great product so far from a comfort / warmth point of view. My little one has worked out how to undo the zip from the top of the Sleepbag though, which is an issue. Not sure if this is an problem generally or with ours in particular?
originally posted on tommeetippee.com
This product is amazing baby loves it keeps her warm and safe. Material is great soft and delicate but still warm. It has removable parts to make it lighter for summer all zipped definitely recommend to others 👌
| Special feature | Removable |
| Style | single |
| Blanket form | Swaddle |
| Age range (description) | Baby |
| Theme | Solid |
Tommee Tippee All Season Sleepbag - The Original Grobag: Size 1-3
Delivery $19.35
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Tommee Tippee Grey Baby Sleep Bag - 18-36 Months
Nice thick quality material, good for all seasons. Plenty of room for growth. Good for naps, a think a bit restrictive for all night sleeps, only negative is it could do with a big more space in the neck area (size 6-12months), and it’s quite fitted for my 5month old twins neck, so not sure if I would get the full use out of it as they grow, but both twins seem comfortable in this product. Would definitely recommend especially if on sale as it is slightly pricey for only up to 6month use.
Great product so far from a comfort / warmth point of view. My little one has worked out how to undo the zip from the top of the Sleepbag though, which is an issue. Not sure if this is an problem generally or with ours in particular?
This product is amazing baby loves it keeps her warm and safe. Material is great soft and delicate but still warm. It has removable parts to make it lighter for summer all zipped definitely recommend to others 👌
I have only used this bag in the lighter tog so far but I was impressed with how easy it is to remove the outer layers. However they still seemed to be secure when attached so I would feel safe putting my baby to sleep in the 2.5 tog set up. The sleeping bag is very soft and so far has washed very well. I like the design and would purchase more bags in different designs if they were available.
I got this to review and I am really impressed. In a climate which can go from warm to cold in the space of a couple of hours having a multitog sleep sack is great. It is easy to take off to make it the lesser tog and it is nice and lightweight. It has kept my little one snug at home and in hotels. It is easy to clean.One issue is that I find the chest to be tight, my little one is smaller so it is fine but with chunkier babies you may need to size up sooner.
The Grobag is so quick and easy to convert to a warmer tog and back again using the poppers and zips on the front and back quilted areas. The warmer tog design is nice but is not replicated on the underneath so although practical is quite plain. The space for the feet allows plenty of movement and the zips from the bottom up means you can complete a night change without the need to strip everything off. The quality is as you would expect from a Tommee Tippee product and the size range and ability to use year round offers good value for money.
This sleeping bag is a two-in-one. The 1 tog bag feels quite thin compared to others I have, but assume it’s the double layering around the chest area that makes it 1 tog and not lighter. The zip being on the chest I think would be good for back-sleeping babies though my son sleeps on his front so it may dig in. We’ve not used it in 2.5 tog mode yet as it’s summer but it looks nice and cosy (although feels quite lightweight too). Can’t quite decide whether all the zips and poppers make it any more efficient or whether just having a 1 tog and separate 2.5 tog bag would be simpler and easier!
I am so happy that I purchased this sleep bag! My baby gets hot and cold very easily so finding a sleep bag which suits him is very difficult. Not only can you adjust the bag to different togs, but you can remove the adjustments entirely which just leaves the main sleep sack! My baby also does not like sleeping without anything so In the long rung, this has saved spending a lot of money on all different tog bags and without the worry of using a blanket.
Such a great sleeping bag - especially if you're away from home. So useful to have the option of changing the tog rating. Great fit as well. My 16 month old sometimes struggles with other sleeping bags as he is quite small and sometimes the neck hole is too big. No such issues with this one!
We've been using this for almost 2 weeks and I can honestly say the quality is amazing so soft and put together nicely very easy to use. My almost 9 month old sleeps well wearing it. Also very easy to do a nappy change in the middle of the night. Washes very well too.
| Special feature | Removable |
| Style | single |
| Blanket form | Swaddle |
| Age range (description) | Baby |
| Theme | Solid |
