Gift Certificates Want to buy a sling for your friend or relative but aren't sure what size they are or what pattern they would like? Send them a Cabin Baby gift certificate. They can pick out the perfect gift for themselves. You can choose any amount for your certificate (in increments of $5.00) and the recipient will receive an email with the certificate details. They can easily redeem their certificate facilitated by PayPal. Common amounts for certificates are as follows: $40.00 - Solid colored sling and postage $45.00 - Print sling and postage $50.00 - Fleece sling plus postage