MEN
WOMEN
Product Description
■Manufacturer Description Quote
Japan-exclusive size: Wide Short now available.
The popular Insulated Venture now comes in a Wide Short size, designed for enhanced comfort and lightweight performance.
The 63cm width prevents slipping off the mattress even when rolling over. By shortening the mattress length to 122cm, we achieved the lightest weight of 370g among KIVA mattresses.
All-season air mattress with R-value 4.0
The lightest model in KIVA's PrimaLoft Insulated mat lineup, with an R-value of 4.0 for three-season use.
By using 40D nylon for the outer fabric, it is over 100g lighter than other models.
The ends of the vertically positioned baffles are slightly elevated to reduce the risk of falling during movements like turning over, ensuring stable sleep on the mattress.
Kiba Insulated Venture Air Mattress
■Product Features
・Features 40D diamond ripstop nylon for a balanced blend of lightweight and durable performance
・Incorporates high-insulation 60g/m² PrimaLoft® into the mat, achieving an R-value of 4.0
・Features a vertical baffle design with slightly raised ends on both sides to securely hold the body in place.
・Features an All-in-One valve that allows air to be let in and out
・When inflating the mat, using the separately sold PumpSack or DryPump will speed up the process.
・When inflating with breath, condensation may form inside the mat, leading to reduced insulation, hydrolysis of the fabric, and mold growth. We recommend using a PumpSack or DryPump instead.
■Material: 40D nylon, 60g/m² PrimaLoft
・R-value: 4.0
・Size: 122 cm × 63 cm × 7.5 cm
・Storage size: 9.5 cm diameter × 21 cm
・Weight: 370 g
・Contents: Mattress body, stuff sack, repair kit (pump sold separately)
※Please note that manufacturer images are used, so specifications (such as logo placement, color, and pattern positioning) may differ slightly from the actual product.
Available Payment Methods
Credit Card Payment
Convenience Store Payment
Digital Wallets and QR Code Payments
Bank Transfer
Japan Post Bank
Cancellations, Returns, and Exchanges
Before Placing Your Order
As a general rule, we do not accept returns or exchanges of merchandise for reasons related to the customer’s preferences, such as “it didn’t look like I expected” or “the size doesn’t fit.” If you have any questions or concerns, please consult with our staff first.
Please place your order after understanding and agreeing to the following points.
・Depending on the device or environment you are using, the color and texture of the product may appear slightly different.
・There may be slight variations in the dimensions listed in the product description.
・Minor scratches or scuffs may occur unavoidably during the manufacturing process.
・Depending on the material of the product, there may be variations in color, texture, or pattern from item to item.
Order Cancellation
As a general rule, we do not accept cancellations after a shipping confirmation email has been sent.
We make every effort to manage our inventory, but if we are unable to secure the items you ordered for unavoidable reasons, we may have to cancel your order.
Purchase Limit
We may impose purchase limits on certain products. Orders placed from multiple accounts believed to belong to the same person, or orders suspected of using bots, may be canceled or the quantity reduced.
*Please note that we assume no liability for any losses, damages, or other adverse consequences resulting from a cancellation.
Returns and Exchanges
While we take the utmost care to ensure the quality of our products and their packaging, in the unlikely event that an item arrives damaged or soiled, or if you receive an item that differs from your order, please contact us via the “Contact Form ” within 7 days of the delivery date. We will cover all associated costs.
・If a replacement item is available, we will replace the item.
・If we are unable to secure a replacement, we will issue a refund.
Please note that we cannot accept returns or exchanges if any of the following conditions apply. We appreciate your understanding.
・If more than 8 days have passed since the product was delivered
・When we determine that the customer has finished using the product
・If the item has been altered, washed, or dry-cleaned
・If any accessories (product tags, warranty cards, bags, boxes, etc.) are lost or damaged
・If odors, scratches, or stains occur while the item is in the customer's possession
・Items that come into direct contact with the skin, such as underwear, socks, and accessories, as well as perfumes and cosmetics, etc.
・If the item is returned without prior notice
About the Listed Prices
We take every precaution to ensure that the product information displayed on this site is accurate. However, in the unlikely event that we discover after payment has been processed that a product’s price was incorrectly displayed on the site, we will contact you and either adjust the price to the correct amount and process the payment, or cancel your order.
Important Notes
*Please note that inventory for this item is shared across our physical stores and other shopping sites operated by our company. We check inventory after receiving your order, so the item may be out of stock in some cases. We apologize for any inconvenience this may cause and will notify you via email if this occurs. Thank you for your understanding.