Take it or leave it: Transport of tools for future use by long-tailed macaques (Macaca fascicularis)

► We tested long-tailed macaques on transport of tools for future use. ► Tool-use trained macaques failed to transport tools even when provided immediately prior to access to out of reach reward. ► After shaping on tool transport for immediate use, macaques succeeded to transport tools after delays of up to 10 min.