--- layout: product collection: products slug: aeris-r4-5-lightweight-sleeping-mat locale: US brand: Bushbuck published: true # Naming title: Aeris R4.5 Lightweight Sleeping Mat short_title: Aeris R4.5 Lightweight Sleeping Mat # SEO meta_title: Bushbuck Aeris R4.5 Lightweight Sleeping Mat meta_description: The Aeris R4.5 is a lightweight insulated sleeping pad designed for camping comfort and warmth. Wider, longer, thicker, and lighter than before, it delivers an R-Value of 4.5 for reliable three-season performance. canonical_url: https://bushbuck.com//products/aeris-r4-5-lightweight-sleeping-mat og_image: https://cdn.shopify.com/s/files/1/0200/6190/files/Bushbuck_Aeris_Lightweight_Sleeping_Mat_1.png?v=1771543554 # Commerce sku_root: BB gtin: 7159397932647 price: price: 102 club_price: 199.99 rrp: 150 currency: USD availability: in_stock shipping_profile: standard return_window_days: 30 # Taxonomy collections: ["Sleeping Mats"] tags: ["$100 - $150","$150 - $200","_new_","Accessories","Aussie Camping","Bushbuck","Mummy Sleeping Pad","On Sale","SALE","Sleeping M","sleeping mat","sleeping pad"] # Media hero_image: https://cdn.shopify.com/s/files/1/0200/6190/files/Bushbuck_Aeris_Lightweight_Sleeping_Mat_1.png?v=1771543554 gallery: - https://cdn.shopify.com/s/files/1/0200/6190/files/Bushbuck_Aeris_Lightweight_Sleeping_Mat_1.png?v=1771543554 - https://cdn.shopify.com/s/files/1/0200/6190/files/8.png?v=1771543591 - https://cdn.shopify.com/s/files/1/0200/6190/files/Busbuck_Aeris_Lightweight_Sleeping_Mat-33.png?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/Bushbuck_Aeris_Lightweight_Sleeping_Mat-32.jpg?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/1_f3c132f7-df6b-4937-8485-f29428f6337d.png?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/5_fea6376b-d7ff-49f1-a0b1-a47fe3adc6fa.png?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/13_75d1f9ca-4ba0-4b9f-9ee3-83461c578caf.png?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/6.png?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/14.png?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/7.png?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/Artboard1_3_0.75x-100.jpg?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/Artboard1_6_0.75x-100.jpg?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/Aeris_Lightweight_Sleeping_Mat-3.png?v=1771815626 - https://cdn.shopify.com/s/files/1/0200/6190/files/Artboard1_0.75x-100_fa0447ab-73e3-40f3-abc0-bb769c8c0373.jpg?v=1771815509 # Options and variants options: - name: Title values: [Default Title] variants: - sku: BB-3682 option_values: {"Title":"Default Title"} barcode: 7159397932647 price: 102 compare_at: 150 available: true # Technical specifications specs: R-Value (Thermal Resistance): R-Value 4.5 (ASTM) using Aluminium foil cotton insulation Seasons: '3-season Temperature: -10°C / 14°F' Lightweight: 'Mattress: 580 grams Pump sack: 60 grams' Mattress Fabric: Low noise, 20D micro ripstop-nylon with TPU lamination. SleepLock: Compatible with the Altus Lightweight Inflatable Pillow # Reviews reviews: average_rating: 5 review_count: 2 reviews_url: https://bushbuck.com//products/aeris-r4-5-lightweight-sleeping-mat#reviews review_snippet: "" # Accordions accordions: - title: Description content: | The Aeris R4.5 was developed using years of customer feedback and real-world field use. Campers consistently asked for more sleeping space, increased support, and reduced pack weight - without compromising warmth or durability. The Aeris delivers on all fronts. The Aeris R4.5 is 25% wider, 20% longer, and 30% thicker than our previous mat, providing a significantly larger and more supportive sleep surface. Despite the increased dimensions, the Aeris remains lightweight at just 580g, achieving a 10% weight reduction through the use of a 20D micro-ripstop nylon. HeatCell technology uses aluminium cotton insulation to trap warm air within the mat, reducing heat loss to the ground and improving thermal efficiency in cooler conditions. Our Guard Rail technology uses raised, contoured edges to help stabilise your sleeping position and minimise lateral movement during the night. Combined with a 100mm overall thickness, this design improves comfort and pressure distribution across uneven ground. The integrated SleepLock system allows secure attachment of the Altus Lightweight Inflatable Pillow (sold separately). Designed to maximise comfort, warmth, and pack efficiency, the Aeris R4.5 mattress delivers a technically refined, 3-season solution for a restorative night's sleep outdoors. - title: Features content: | HeatCell insulation: R-Value = 4.5 Lightweight: 580 grams 20D micro ripstop-nylon Easy inflate pump-sack Integrated guardrail technology SleepLock pillow compatible Reinforced inflation valve 25% wider, 20% longer, 30% thicker, 15% lighter* * than our previous sleeping mat - title: Dimensions content: | Length: 2000mm Width at top: 630mm Width at bottom: 440mm Mattress thickness: 100mm Packed: 100mm (Diameter) x 260mm (Length) - title: How We Test Our Sleeping Mats content: | As well as many nights spent on the Aeris by our test team during its development, we pull 1 in every 10 mats off our production line to test: Thermal resistance: tested at 3 locations on the mat (top, middle, bottom) to ensure consistent R-value performance Durability: the mat is inflated to 5kPa and has a 100kg weight rolled over it 200 times. Air pressure in the mat is then measured to ensure no leaks. Inflation: the mat is inflated to 5kPA and a 100kg static weight is applied for 24 hours. Air pressure in the mat is then measured to ensure no leaks. - title: How To Inflate Your Sleeping Mat content: | Using a pump sack is quick and easy once you get the hang of it. The key is to remember that you are trapping ambient air, not filling the bag with your lungs. Connect the pump sack to your mat: Open the inflation valve on your sleeping mat, take the nozzle on the pump sack and attach it to the mat’s one-way inflation valve. It should form a good seal. Capture the air: Hold the top of the pump sack wide open, but don't put your mouth on it. Instead, from about 30cm away, blow a small puff of air into the opening. This will draw in the surrounding air and fill the pump sack. Squeeze and roll: As soon as the sack is full, quickly gather the top of the pump sack - you’ll see and feel the air being forced from the pump sack into your sleeping mat. Repeat and seal: Open the pump sack, capture another bagful of air, and repeat. It usually takes 4-6 sacks of air to get your mat perfectly firm. Once you’re done, disconnect the sack and close your mat’s valve. - title: How To Store Your Sleeping Mat content: | When storing your sleeping mat for extended periods, we recommend hanging it up with your sleeping bag. Keeping the mat compressed or rolled up for too long may damage the seams and insulation inside. # Schema json_ld: true --- # Aeris R4.5 Lightweight Sleeping Mat > Over the years we've consistently heard the same feedback: campers wanted a sleeping mat that was longer, wider, thicker and lighter. The Aeris R4.5 Mattress was designed around that feedback, deliver... **Quick take:** The Aeris R4.5 was developed using years of customer feedback and real-world field testing. Campers consistently asked for more sleeping space, increased support, and reduced pack weight - without com... [Buy now](https://bushbuck.com//cart/add/43311152332899) | [Find my size](https://bushbuck.com//pages/size-guide) | [Read reviews](https://bushbuck.com//products/aeris-r4-5-lightweight-sleeping-mat#reviews) ## Highlights - Premium Accessories construction - Designed for New Zealand conditions - Bushbuck quality guarantee ## Tech specs | Spec | Detail | |------|--------| | R-Value (Thermal Resistance) | R-Value 4.5 (ASTM) using Aluminium foil cotton insulation | | Seasons | 3-season Temperature: -10°C / 14°F | | Lightweight | Mattress: 580 grams Pump sack: 60 grams | | Mattress Fabric | Low noise, 20D micro ripstop-nylon with TPU lamination. | | SleepLock | Compatible with the Altus Lightweight Inflatable Pillow | ## Reviews ⭐ 5/5 from 2 reviews [Read all reviews](https://bushbuck.com//products/aeris-r4-5-lightweight-sleeping-mat#reviews) ## Shipping & returns - US: 5-10 business days - 30-day returns on unused gear with tags [Full shipping policy](https://bushbuck.com//policies/shipping-policy) --- ## Product Data (JSON-LD) ```json { "@context": "https://schema.org/", "@type": "Product", "name": "Aeris R4.5 Lightweight Sleeping Mat", "image": [ "https://cdn.shopify.com/s/files/1/0200/6190/files/Bushbuck_Aeris_Lightweight_Sleeping_Mat_1.png?v=1771543554", "https://cdn.shopify.com/s/files/1/0200/6190/files/8.png?v=1771543591", "https://cdn.shopify.com/s/files/1/0200/6190/files/Busbuck_Aeris_Lightweight_Sleeping_Mat-33.png?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/Bushbuck_Aeris_Lightweight_Sleeping_Mat-32.jpg?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/1_f3c132f7-df6b-4937-8485-f29428f6337d.png?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/5_fea6376b-d7ff-49f1-a0b1-a47fe3adc6fa.png?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/13_75d1f9ca-4ba0-4b9f-9ee3-83461c578caf.png?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/6.png?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/14.png?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/7.png?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/Artboard1_3_0.75x-100.jpg?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/Artboard1_6_0.75x-100.jpg?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/Aeris_Lightweight_Sleeping_Mat-3.png?v=1771815626", "https://cdn.shopify.com/s/files/1/0200/6190/files/Artboard1_0.75x-100_fa0447ab-73e3-40f3-abc0-bb769c8c0373.jpg?v=1771815509" ], "description": "The Aeris R4.5 is a lightweight insulated sleeping pad designed for camping comfort and warmth. 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